13305854090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70030811}}^1$

素因数の和:70030837

約数の個数: 16

約数和(自身を含む): 25211092320

約数和(自身を除く): 11905238230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 70030811, 140061622, 350154055, 700308110, 1330585409, 2661170818, 6652927045, 13305854090]

約数ペア:

[(1, 13305854090), (2, 6652927045), (5, 2661170818), (10, 1330585409), (19, 700308110), (38, 350154055), (95, 140061622), (190, 70030811)]