139743838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{6257}}^1$

素因数の和:7131

約数の個数: 16

約数和(自身を含む): 226038960

約数和(自身を除く): 86295122

約数列:

[1, 2, 13, 26, 859, 1718, 6257, 11167, 12514, 22334, 81341, 162682, 5374763, 10749526, 69871919, 139743838]

約数ペア:

[(1, 139743838), (2, 69871919), (13, 10749526), (26, 5374763), (859, 162682), (1718, 81341), (6257, 22334), (11167, 12514)]