15247212

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{8093}}^1$

素因数の和:8257

約数の個数: 24

約数和(自身を含む): 35807856

約数和(自身を除く): 20560644

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 8093, 16186, 24279, 32372, 48558, 97116, 1270601, 2541202, 3811803, 5082404, 7623606, 15247212]

約数ペア:

[(1, 15247212), (2, 7623606), (3, 5082404), (4, 3811803), (6, 2541202), (12, 1270601), (157, 97116), (314, 48558), (471, 32372), (628, 24279), (942, 16186), (1884, 8093)]