15204208

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{3943}}^1$

素因数の和:4192

約数の個数: 20

約数和(自身を含む): 29587888

約数和(自身を除く): 14383680

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 3943, 7886, 15772, 31544, 63088, 950263, 1900526, 3801052, 7602104, 15204208]

約数ペア:

[(1, 15204208), (2, 7602104), (4, 3801052), (8, 1900526), (16, 950263), (241, 63088), (482, 31544), (964, 15772), (1928, 7886), (3856, 3943)]