15291216974

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1344401}}^1$

素因数の和:1344472

約数の個数: 24

約数和(自身を含む): 25747987104

約数和(自身を除く): 10456770130

約数列:

[1, 2, 11, 22, 47, 94, 121, 242, 517, 1034, 5687, 11374, 1344401, 2688802, 14788411, 29576822, 63186847, 126373694, 162672521, 325345042, 695055317, 1390110634, 7645608487, 15291216974]

約数ペア:

[(1, 15291216974), (2, 7645608487), (11, 1390110634), (22, 695055317), (47, 325345042), (94, 162672521), (121, 126373694), (242, 63186847), (517, 29576822), (1034, 14788411), (5687, 2688802), (11374, 1344401)]