23991605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7151}}^1$

素因数の和:7228

約数の個数: 16

約数和(自身を含む): 31926528

約数和(自身を除く): 7934923

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 7151, 35755, 78661, 393305, 436211, 2181055, 4798321, 23991605]

約数ペア:

[(1, 23991605), (5, 4798321), (11, 2181055), (55, 436211), (61, 393305), (305, 78661), (671, 35755), (3355, 7151)]