19293708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 55641600

約数和(自身を除く): 36347892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 59, 68, 84, 102, 118, 119, 177, 204, 229, 236, 238, 354, 357, 413, 458, 476, 687, 708, 714, 826, 916, 1003, 1239, 1374, 1428, 1603, 1652, 2006, 2478, 2748, 3009, 3206, 3893, 4012, 4809, 4956, 6018, 6412, 7021, 7786, 9618, 11679, 12036, 13511, 14042, 15572, 19236, 21063, 23358, 27022, 27251, 28084, 40533, 42126, 46716, 54044, 54502, 81066, 81753, 84252, 94577, 109004, 162132, 163506, 189154, 229687, 283731, 327012, 378308, 459374, 567462, 689061, 918748, 1134924, 1378122, 1607809, 2756244, 3215618, 4823427, 6431236, 9646854, 19293708]

約数ペア:

[(1, 19293708), (2, 9646854), (3, 6431236), (4, 4823427), (6, 3215618), (7, 2756244), (12, 1607809), (14, 1378122), (17, 1134924), (21, 918748), (28, 689061), (34, 567462), (42, 459374), (51, 378308), (59, 327012), (68, 283731), (84, 229687), (102, 189154), (118, 163506), (119, 162132), (177, 109004), (204, 94577), (229, 84252), (236, 81753), (238, 81066), (354, 54502), (357, 54044), (413, 46716), (458, 42126), (476, 40533), (687, 28084), (708, 27251), (714, 27022), (826, 23358), (916, 21063), (1003, 19236), (1239, 15572), (1374, 14042), (1428, 13511), (1603, 12036), (1652, 11679), (2006, 9618), (2478, 7786), (2748, 7021), (3009, 6412), (3206, 6018), (3893, 4956), (4012, 4809)]