15109876

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:591

約数の個数: 24

約数和(自身を含む): 27143424

約数和(自身を除く): 12033548

約数列:

[1, 2, 4, 53, 106, 212, 263, 271, 526, 542, 1052, 1084, 13939, 14363, 27878, 28726, 55756, 57452, 71273, 142546, 285092, 3777469, 7554938, 15109876]

約数ペア:

[(1, 15109876), (2, 7554938), (4, 3777469), (53, 285092), (106, 142546), (212, 71273), (263, 57452), (271, 55756), (526, 28726), (542, 27878), (1052, 14363), (1084, 13939)]