39017204

素因数分解:

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

素因数の和:1043

約数の個数: 18

約数和(自身を含む): 68996214

約数和(自身を除く): 29979010

約数列:

[1, 2, 4, 109, 218, 436, 821, 1642, 3284, 11881, 23762, 47524, 89489, 178978, 357956, 9754301, 19508602, 39017204]

約数ペア:

[(1, 39017204), (2, 19508602), (4, 9754301), (109, 357956), (218, 178978), (436, 89489), (821, 47524), (1642, 23762), (3284, 11881)]