12556616

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{719}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 24624000

約数和(自身を除く): 12067384

約数列:

[1, 2, 4, 8, 37, 59, 74, 118, 148, 236, 296, 472, 719, 1438, 2183, 2876, 4366, 5752, 8732, 17464, 26603, 42421, 53206, 84842, 106412, 169684, 212824, 339368, 1569577, 3139154, 6278308, 12556616]

約数ペア:

[(1, 12556616), (2, 6278308), (4, 3139154), (8, 1569577), (37, 339368), (59, 212824), (74, 169684), (118, 106412), (148, 84842), (236, 53206), (296, 42421), (472, 26603), (719, 17464), (1438, 8732), (2183, 5752), (2876, 4366)]