18704248

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{12241}}^1$

素因数の和:12438

約数の個数: 16

約数和(自身を含む): 35256960

約数和(自身を除く): 16552712

約数列:

[1, 2, 4, 8, 191, 382, 764, 1528, 12241, 24482, 48964, 97928, 2338031, 4676062, 9352124, 18704248]

約数ペア:

[(1, 18704248), (2, 9352124), (4, 4676062), (8, 2338031), (191, 97928), (382, 48964), (764, 24482), (1528, 12241)]