15357146

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 28235520

約数和(自身を除く): 12878374

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 259, 322, 518, 851, 1289, 1702, 2578, 5957, 9023, 11914, 18046, 29647, 47693, 59294, 95386, 207529, 333851, 415058, 667702, 1096939, 2193878, 7678573, 15357146]

約数ペア:

[(1, 15357146), (2, 7678573), (7, 2193878), (14, 1096939), (23, 667702), (37, 415058), (46, 333851), (74, 207529), (161, 95386), (259, 59294), (322, 47693), (518, 29647), (851, 18046), (1289, 11914), (1702, 9023), (2578, 5957)]