196404938

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{272029}}^1$

素因数の和:272069

約数の個数: 12

約数和(自身を含む): 310930290

約数和(自身を除く): 114525352

約数列:

[1, 2, 19, 38, 361, 722, 272029, 544058, 5168551, 10337102, 98202469, 196404938]

約数ペア:

[(1, 196404938), (2, 98202469), (19, 10337102), (38, 5168551), (361, 544058), (722, 272029)]