12946336

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31121}}^1$

素因数の和:31144

約数の個数: 24

約数和(自身を含む): 27449604

約数和(自身を除く): 14503268

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 31121, 62242, 124484, 248968, 404573, 497936, 809146, 995872, 1618292, 3236584, 6473168, 12946336]

約数ペア:

[(1, 12946336), (2, 6473168), (4, 3236584), (8, 1618292), (13, 995872), (16, 809146), (26, 497936), (32, 404573), (52, 248968), (104, 124484), (208, 62242), (416, 31121)]