2783136131

素因数分解:

${\mathrm{19}}^1\times {\mathrm{109}}^2\times {\mathrm{12329}}^1$

素因数の和:12566

約数の個数: 12

約数和(自身を含む): 2956980600

約数和(自身を除く): 173844469

約数列:

[1, 19, 109, 2071, 11881, 12329, 225739, 234251, 1343861, 25533359, 146480849, 2783136131]

約数ペア:

[(1, 2783136131), (19, 146480849), (109, 25533359), (2071, 1343861), (11881, 234251), (12329, 225739)]