15315224

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{211}}^2$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 29523780

約数和(自身を除く): 14208556

約数列:

[1, 2, 4, 8, 43, 86, 172, 211, 344, 422, 844, 1688, 9073, 18146, 36292, 44521, 72584, 89042, 178084, 356168, 1914403, 3828806, 7657612, 15315224]

約数ペア:

[(1, 15315224), (2, 7657612), (4, 3828806), (8, 1914403), (43, 356168), (86, 178084), (172, 89042), (211, 72584), (344, 44521), (422, 36292), (844, 18146), (1688, 9073)]