12426442

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 22302720

約数和(自身を除く): 9876278

約数列:

[1, 2, 7, 14, 29, 58, 127, 203, 241, 254, 406, 482, 889, 1687, 1778, 3374, 3683, 6989, 7366, 13978, 25781, 30607, 48923, 51562, 61214, 97846, 214249, 428498, 887603, 1775206, 6213221, 12426442]

約数ペア:

[(1, 12426442), (2, 6213221), (7, 1775206), (14, 887603), (29, 428498), (58, 214249), (127, 97846), (203, 61214), (241, 51562), (254, 48923), (406, 30607), (482, 25781), (889, 13978), (1687, 7366), (1778, 6989), (3374, 3683)]