39912094

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{821}}^1$

素因数の和:1155

約数の個数: 16

約数和(自身を含む): 60762240

約数和(自身を除く): 20850146

約数列:

[1, 2, 109, 218, 223, 446, 821, 1642, 24307, 48614, 89489, 178978, 183083, 366166, 19956047, 39912094]

約数ペア:

[(1, 39912094), (2, 19956047), (109, 366166), (218, 183083), (223, 178978), (446, 89489), (821, 48614), (1642, 24307)]