12644522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{19819}}^1$

素因数の和:19861

約数の個数: 16

約数和(自身を含む): 21405600

約数和(自身を除く): 8761078

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 19819, 39638, 218009, 436018, 574751, 1149502, 6322261, 12644522]

約数ペア:

[(1, 12644522), (2, 6322261), (11, 1149502), (22, 574751), (29, 436018), (58, 218009), (319, 39638), (638, 19819)]