15662157028

素因数分解:

$2^2\times 7^1\times {\mathrm{4957}}^1\times {\mathrm{112843}}^1$

素因数の和:117811

約数の個数: 24

約数和(自身を含む): 31330910912

約数和(自身を除く): 15668753884

約数列:

[1, 2, 4, 7, 14, 28, 4957, 9914, 19828, 34699, 69398, 112843, 138796, 225686, 451372, 789901, 1579802, 3159604, 559362751, 1118725502, 2237451004, 3915539257, 7831078514, 15662157028]

約数ペア:

[(1, 15662157028), (2, 7831078514), (4, 3915539257), (7, 2237451004), (14, 1118725502), (28, 559362751), (4957, 3159604), (9914, 1579802), (19828, 789901), (34699, 451372), (69398, 225686), (112843, 138796)]