12996812611

素因数分解:

${\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{259009}}^1$

素因数の和:259186

約数の個数: 12

約数和(自身を含む): 13815593400

約数和(自身を除く): 818780789

約数列:

[1, 19, 139, 361, 2641, 50179, 259009, 4921171, 36002251, 93502249, 684042769, 12996812611]

約数ペア:

[(1, 12996812611), (19, 684042769), (139, 93502249), (361, 36002251), (2641, 4921171), (50179, 259009)]