15342668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2221}}^1$

素因数の和:2393

約数の個数: 24

約数和(自身を含む): 29490384

約数和(自身を除く): 14147716

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 2221, 3454, 4442, 6908, 8884, 24431, 48862, 97724, 348697, 697394, 1394788, 3835667, 7671334, 15342668]

約数ペア:

[(1, 15342668), (2, 7671334), (4, 3835667), (11, 1394788), (22, 697394), (44, 348697), (157, 97724), (314, 48862), (628, 24431), (1727, 8884), (2221, 6908), (3454, 4442)]