12907508

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{457}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 23698752

約数和(自身を除く): 10791244

約数列:

[1, 2, 4, 23, 46, 92, 307, 457, 614, 914, 1228, 1828, 7061, 10511, 14122, 21022, 28244, 42044, 140299, 280598, 561196, 3226877, 6453754, 12907508]

約数ペア:

[(1, 12907508), (2, 6453754), (4, 3226877), (23, 561196), (46, 280598), (92, 140299), (307, 42044), (457, 28244), (614, 21022), (914, 14122), (1228, 10511), (1828, 7061)]