131350318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{31259}}^1$

素因数の和:31463

約数の個数: 16

約数和(自身を含む): 216069120

約数和(自身を除く): 84718802

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 31259, 62518, 343849, 687698, 5970469, 11940938, 65675159, 131350318]

約数ペア:

[(1, 131350318), (2, 65675159), (11, 11940938), (22, 5970469), (191, 687698), (382, 343849), (2101, 62518), (4202, 31259)]