18525194

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{859}}^1$

素因数の和:1165

約数の個数: 16

約数和(自身を含む): 28607040

約数和(自身を除く): 10081846

約数列:

[1, 2, 41, 82, 263, 526, 859, 1718, 10783, 21566, 35219, 70438, 225917, 451834, 9262597, 18525194]

約数ペア:

[(1, 18525194), (2, 9262597), (41, 451834), (82, 225917), (263, 70438), (526, 35219), (859, 21566), (1718, 10783)]