39686506

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{8707}}^1$

素因数の和:8805

約数の個数: 16

約数和(自身を含む): 62070624

約数和(自身を除く): 22384118

約数列:

[1, 2, 43, 53, 86, 106, 2279, 4558, 8707, 17414, 374401, 461471, 748802, 922942, 19843253, 39686506]

約数ペア:

[(1, 39686506), (2, 19843253), (43, 922942), (53, 748802), (86, 461471), (106, 374401), (2279, 17414), (4558, 8707)]