15273796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{200971}}^1$

素因数の和:200994

約数の個数: 12

約数和(自身を含む): 28136080

約数和(自身を除く): 12862284

約数列:

[1, 2, 4, 19, 38, 76, 200971, 401942, 803884, 3818449, 7636898, 15273796]

約数ペア:

[(1, 15273796), (2, 7636898), (4, 3818449), (19, 803884), (38, 401942), (76, 200971)]