12881044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1753}}^1$

素因数の和:1935

約数の個数: 24

約数和(自身を含む): 24752448

約数和(自身を除く): 11871404

約数列:

[1, 2, 4, 11, 22, 44, 167, 334, 668, 1753, 1837, 3506, 3674, 7012, 7348, 19283, 38566, 77132, 292751, 585502, 1171004, 3220261, 6440522, 12881044]

約数ペア:

[(1, 12881044), (2, 6440522), (4, 3220261), (11, 1171004), (22, 585502), (44, 292751), (167, 77132), (334, 38566), (668, 19283), (1753, 7348), (1837, 7012), (3506, 3674)]