19562088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{53}}^1$

素因数の和:108

約数の個数: 128

約数和(自身を含む): 61689600

約数和(自身を除く): 42127512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 53, 56, 78, 84, 91, 104, 106, 156, 159, 168, 169, 182, 212, 273, 312, 318, 338, 364, 371, 424, 507, 546, 636, 676, 689, 728, 742, 1014, 1092, 1113, 1183, 1272, 1352, 1378, 1484, 2028, 2067, 2184, 2197, 2226, 2366, 2756, 2968, 3549, 4056, 4134, 4394, 4452, 4732, 4823, 5512, 6591, 7098, 8268, 8788, 8904, 8957, 9464, 9646, 13182, 14196, 14469, 15379, 16536, 17576, 17914, 19292, 26364, 26871, 28392, 28938, 30758, 35828, 38584, 46137, 52728, 53742, 57876, 61516, 62699, 71656, 92274, 107484, 115752, 116441, 123032, 125398, 184548, 188097, 214968, 232882, 250796, 349323, 369096, 376194, 465764, 501592, 698646, 752388, 815087, 931528, 1397292, 1504776, 1630174, 2445261, 2794584, 3260348, 4890522, 6520696, 9781044, 19562088]

約数ペア:

[(1, 19562088), (2, 9781044), (3, 6520696), (4, 4890522), (6, 3260348), (7, 2794584), (8, 2445261), (12, 1630174), (13, 1504776), (14, 1397292), (21, 931528), (24, 815087), (26, 752388), (28, 698646), (39, 501592), (42, 465764), (52, 376194), (53, 369096), (56, 349323), (78, 250796), (84, 232882), (91, 214968), (104, 188097), (106, 184548), (156, 125398), (159, 123032), (168, 116441), (169, 115752), (182, 107484), (212, 92274), (273, 71656), (312, 62699), (318, 61516), (338, 57876), (364, 53742), (371, 52728), (424, 46137), (507, 38584), (546, 35828), (636, 30758), (676, 28938), (689, 28392), (728, 26871), (742, 26364), (1014, 19292), (1092, 17914), (1113, 17576), (1183, 16536), (1272, 15379), (1352, 14469), (1378, 14196), (1484, 13182), (2028, 9646), (2067, 9464), (2184, 8957), (2197, 8904), (2226, 8788), (2366, 8268), (2756, 7098), (2968, 6591), (3549, 5512), (4056, 4823), (4134, 4732), (4394, 4452)]