15920235071

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{64454393}}^1$

素因数の和:64454425

約数の個数: 8

約数和(自身を含む): 18047230320

約数和(自身を除く): 2126995249

約数列:

[1, 13, 19, 247, 64454393, 837907109, 1224633467, 15920235071]

約数ペア:

[(1, 15920235071), (13, 1224633467), (19, 837907109), (247, 64454393)]