19095804

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 63974400

約数和(自身を除く): 44878596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 29, 36, 39, 42, 52, 54, 58, 63, 67, 78, 84, 87, 91, 108, 116, 117, 126, 134, 156, 174, 182, 189, 201, 203, 234, 252, 261, 268, 273, 348, 351, 364, 377, 378, 402, 406, 468, 469, 522, 546, 603, 609, 702, 754, 756, 783, 804, 812, 819, 871, 938, 1044, 1092, 1131, 1206, 1218, 1404, 1407, 1508, 1566, 1638, 1742, 1809, 1827, 1876, 1943, 2262, 2412, 2436, 2457, 2613, 2639, 2814, 3132, 3276, 3393, 3484, 3618, 3654, 3886, 4221, 4524, 4914, 5226, 5278, 5481, 5628, 5829, 6097, 6786, 7236, 7308, 7772, 7839, 7917, 8442, 9828, 10179, 10452, 10556, 10962, 11658, 12194, 12663, 13572, 13601, 15678, 15834, 16884, 17487, 18291, 20358, 21924, 23316, 23517, 23751, 24388, 25259, 25326, 27202, 31356, 31668, 34974, 36582, 40716, 40803, 47034, 47502, 50518, 50652, 52461, 54404, 54873, 69948, 71253, 73164, 75777, 81606, 94068, 95004, 101036, 104922, 109746, 122409, 142506, 151554, 163212, 164619, 176813, 209844, 219492, 227331, 244818, 285012, 303108, 329238, 353626, 367227, 454662, 489636, 530439, 658476, 681993, 707252, 734454, 909324, 1060878, 1363986, 1468908, 1591317, 2121756, 2727972, 3182634, 4773951, 6365268, 9547902, 19095804]

約数ペア:

[(1, 19095804), (2, 9547902), (3, 6365268), (4, 4773951), (6, 3182634), (7, 2727972), (9, 2121756), (12, 1591317), (13, 1468908), (14, 1363986), (18, 1060878), (21, 909324), (26, 734454), (27, 707252), (28, 681993), (29, 658476), (36, 530439), (39, 489636), (42, 454662), (52, 367227), (54, 353626), (58, 329238), (63, 303108), (67, 285012), (78, 244818), (84, 227331), (87, 219492), (91, 209844), (108, 176813), (116, 164619), (117, 163212), (126, 151554), (134, 142506), (156, 122409), (174, 109746), (182, 104922), (189, 101036), (201, 95004), (203, 94068), (234, 81606), (252, 75777), (261, 73164), (268, 71253), (273, 69948), (348, 54873), (351, 54404), (364, 52461), (377, 50652), (378, 50518), (402, 47502), (406, 47034), (468, 40803), (469, 40716), (522, 36582), (546, 34974), (603, 31668), (609, 31356), (702, 27202), (754, 25326), (756, 25259), (783, 24388), (804, 23751), (812, 23517), (819, 23316), (871, 21924), (938, 20358), (1044, 18291), (1092, 17487), (1131, 16884), (1206, 15834), (1218, 15678), (1404, 13601), (1407, 13572), (1508, 12663), (1566, 12194), (1638, 11658), (1742, 10962), (1809, 10556), (1827, 10452), (1876, 10179), (1943, 9828), (2262, 8442), (2412, 7917), (2436, 7839), (2457, 7772), (2613, 7308), (2639, 7236), (2814, 6786), (3132, 6097), (3276, 5829), (3393, 5628), (3484, 5481), (3618, 5278), (3654, 5226), (3886, 4914), (4221, 4524)]