319856382721

素因数分解:

${\mathrm{19}}^2\times {\mathrm{971}}^1\times {\mathrm{912491}}^1$

素因数の和:913500

約数の個数: 12

約数和(自身を含む): 337924987344

約数和(自身を除く): 18068604623

約数列:

[1, 19, 361, 971, 18449, 350531, 912491, 17337329, 329409251, 886028761, 16834546459, 319856382721]

約数ペア:

[(1, 319856382721), (19, 16834546459), (361, 886028761), (971, 329409251), (18449, 17337329), (350531, 912491)]