15420512

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{10253}}^1$

素因数の和:10310

約数の個数: 24

約数和(自身を含む): 31008096

約数和(自身を除く): 15587584

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 10253, 20506, 41012, 82024, 164048, 328096, 481891, 963782, 1927564, 3855128, 7710256, 15420512]

約数ペア:

[(1, 15420512), (2, 7710256), (4, 3855128), (8, 1927564), (16, 963782), (32, 481891), (47, 328096), (94, 164048), (188, 82024), (376, 41012), (752, 20506), (1504, 10253)]