138659606

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{84859}}^1$

素因数の和:84923

約数の個数: 16

約数和(自身を含む): 224030400

約数和(自身を除く): 85370794

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 84859, 169718, 1612321, 3224642, 3648937, 7297874, 69329803, 138659606]

約数ペア:

[(1, 138659606), (2, 69329803), (19, 7297874), (38, 3648937), (43, 3224642), (86, 1612321), (817, 169718), (1634, 84859)]