2151974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3373}}^1$

素因数の和:3415

約数の個数: 16

約数和(自身を含む): 3643920

約数和(自身を除く): 1491946

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 3373, 6746, 37103, 74206, 97817, 195634, 1075987, 2151974]

約数ペア:

[(1, 2151974), (2, 1075987), (11, 195634), (22, 97817), (29, 74206), (58, 37103), (319, 6746), (638, 3373)]