39780674

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{881}}^1$

素因数の和:1201

約数の個数: 16

約数和(自身を含む): 60582816

約数和(自身を除く): 20802142

約数列:

[1, 2, 107, 211, 214, 422, 881, 1762, 22577, 45154, 94267, 185891, 188534, 371782, 19890337, 39780674]

約数ペア:

[(1, 39780674), (2, 19890337), (107, 371782), (211, 188534), (214, 185891), (422, 94267), (881, 45154), (1762, 22577)]