12539264

素因数分解:

$2^7\times {\mathrm{163}}^1\times {\mathrm{601}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 25175640

約数和(自身を除く): 12636376

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 326, 601, 652, 1202, 1304, 2404, 2608, 4808, 5216, 9616, 10432, 19232, 20864, 38464, 76928, 97963, 195926, 391852, 783704, 1567408, 3134816, 6269632, 12539264]

約数ペア:

[(1, 12539264), (2, 6269632), (4, 3134816), (8, 1567408), (16, 783704), (32, 391852), (64, 195926), (128, 97963), (163, 76928), (326, 38464), (601, 20864), (652, 19232), (1202, 10432), (1304, 9616), (2404, 5216), (2608, 4808)]