12391534

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5527}}^1$

素因数の和:5607

約数の個数: 16

約数和(自身を含む): 19900800

約数和(自身を除く): 7509266

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 5527, 11054, 105013, 210026, 326093, 652186, 6195767, 12391534]

約数ペア:

[(1, 12391534), (2, 6195767), (19, 652186), (38, 326093), (59, 210026), (118, 105013), (1121, 11054), (2242, 5527)]