15933392

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{23159}}^1$

素因数の和:23210

約数の個数: 20

約数和(自身を含む): 31590240

約数和(自身を除く): 15656848

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 23159, 46318, 92636, 185272, 370544, 995837, 1991674, 3983348, 7966696, 15933392]

約数ペア:

[(1, 15933392), (2, 7966696), (4, 3983348), (8, 1991674), (16, 995837), (43, 370544), (86, 185272), (172, 92636), (344, 46318), (688, 23159)]