12457610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1039}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 24710400

約数和(自身を除く): 12252790

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 1039, 1090, 1199, 2078, 2398, 5195, 5995, 10390, 11429, 11990, 22858, 57145, 113251, 114290, 226502, 566255, 1132510, 1245761, 2491522, 6228805, 12457610]

約数ペア:

[(1, 12457610), (2, 6228805), (5, 2491522), (10, 1245761), (11, 1132510), (22, 566255), (55, 226502), (109, 114290), (110, 113251), (218, 57145), (545, 22858), (1039, 11990), (1090, 11429), (1199, 10390), (2078, 5995), (2398, 5195)]