15117728

素因数分解:

$2^5\times {\mathrm{211}}^1\times {\mathrm{2239}}^1$

素因数の和:2460

約数の個数: 24

約数和(自身を含む): 29917440

約数和(自身を除く): 14799712

約数列:

[1, 2, 4, 8, 16, 32, 211, 422, 844, 1688, 2239, 3376, 4478, 6752, 8956, 17912, 35824, 71648, 472429, 944858, 1889716, 3779432, 7558864, 15117728]

約数ペア:

[(1, 15117728), (2, 7558864), (4, 3779432), (8, 1889716), (16, 944858), (32, 472429), (211, 71648), (422, 35824), (844, 17912), (1688, 8956), (2239, 6752), (3376, 4478)]