23151709

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1597}}^1$

素因数の和:1732

約数の個数: 16

約数和(自身を含む): 28124800

約数和(自身を除く): 4973091

約数列:

[1, 7, 19, 109, 133, 763, 1597, 2071, 11179, 14497, 30343, 174073, 212401, 1218511, 3307387, 23151709]

約数ペア:

[(1, 23151709), (7, 3307387), (19, 1218511), (109, 212401), (133, 174073), (763, 30343), (1597, 14497), (2071, 11179)]