12966422

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 23284800

約数和(自身を除く): 10318378

約数列:

[1, 2, 7, 14, 29, 58, 109, 203, 218, 293, 406, 586, 763, 1526, 2051, 3161, 4102, 6322, 8497, 16994, 22127, 31937, 44254, 59479, 63874, 118958, 223559, 447118, 926173, 1852346, 6483211, 12966422]

約数ペア:

[(1, 12966422), (2, 6483211), (7, 1852346), (14, 926173), (29, 447118), (58, 223559), (109, 118958), (203, 63874), (218, 59479), (293, 44254), (406, 31937), (586, 22127), (763, 16994), (1526, 8497), (2051, 6322), (3161, 4102)]