23719943

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:434

約数の個数: 16

約数和(自身を含む): 26263776

約数和(自身を除く): 2543833

約数列:

[1, 13, 67, 113, 241, 871, 1469, 3133, 7571, 16147, 27233, 98423, 209911, 354029, 1824611, 23719943]

約数ペア:

[(1, 23719943), (13, 1824611), (67, 354029), (113, 209911), (241, 98423), (871, 27233), (1469, 16147), (3133, 7571)]