12460816

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{3691}}^1$

素因数の和:3910

約数の個数: 20

約数和(自身を含む): 24263824

約数和(自身を除く): 11803008

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 3691, 7382, 14764, 29528, 59056, 778801, 1557602, 3115204, 6230408, 12460816]

約数ペア:

[(1, 12460816), (2, 6230408), (4, 3115204), (8, 1557602), (16, 778801), (211, 59056), (422, 29528), (844, 14764), (1688, 7382), (3376, 3691)]