12960266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{7457}}^1$

素因数の和:7549

約数の個数: 16

約数和(自身を含む): 21479040

約数和(自身を除く): 8518774

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 7457, 14914, 82027, 164054, 589103, 1178206, 6480133, 12960266]

約数ペア:

[(1, 12960266), (2, 6480133), (11, 1178206), (22, 589103), (79, 164054), (158, 82027), (869, 14914), (1738, 7457)]