18555464447

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6397}}^1\times {\mathrm{5189}}^1$

素因数の和:11642

約数の個数: 16

約数和(自身を含む): 20454661920

約数和(自身を除く): 1899197473

約数列:

[1, 13, 43, 559, 5189, 6397, 67457, 83161, 223127, 275071, 2900651, 3575923, 33194033, 431522429, 1427343419, 18555464447]

約数ペア:

[(1, 18555464447), (13, 1427343419), (43, 431522429), (559, 33194033), (5189, 3575923), (6397, 2900651), (67457, 275071), (83161, 223127)]