15103377628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2048749}}^1$

素因数の和:2048869

約数の個数: 24

約数和(自身を含む): 28108850000

約数和(自身を除く): 13005472372

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 7372, 2048749, 4097498, 8194996, 38926231, 77852462, 155704924, 198728653, 397457306, 794914612, 3775844407, 7551688814, 15103377628]

約数ペア:

[(1, 15103377628), (2, 7551688814), (4, 3775844407), (19, 794914612), (38, 397457306), (76, 198728653), (97, 155704924), (194, 77852462), (388, 38926231), (1843, 8194996), (3686, 4097498), (7372, 2048749)]