19617528671

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1847051}}^1$

素因数の和:1847126

約数の個数: 16

約数和(自身を含む): 22755680640

約数和(自身を除く): 3138151969

約数列:

[1, 13, 19, 43, 247, 559, 817, 10621, 1847051, 24011663, 35093969, 79423193, 456221597, 1032501509, 1509040667, 19617528671]

約数ペア:

[(1, 19617528671), (13, 1509040667), (19, 1032501509), (43, 456221597), (247, 79423193), (559, 35093969), (817, 24011663), (10621, 1847051)]