1897877683

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{15077}}^1$

素因数の和:15534

約数の個数: 16

約数和(自身を含む): 2137939776

約数和(自身を除く): 240062093

約数列:

[1, 13, 23, 299, 421, 5473, 9683, 15077, 125879, 196001, 346771, 4508023, 6347417, 82516421, 145990591, 1897877683]

約数ペア:

[(1, 1897877683), (13, 145990591), (23, 82516421), (299, 6347417), (421, 4508023), (5473, 346771), (9683, 196001), (15077, 125879)]