12773978

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 23016960

約数和(自身を除く): 10242982

約数列:

[1, 2, 7, 14, 29, 58, 73, 146, 203, 406, 431, 511, 862, 1022, 2117, 3017, 4234, 6034, 12499, 14819, 24998, 29638, 31463, 62926, 87493, 174986, 220241, 440482, 912427, 1824854, 6386989, 12773978]

約数ペア:

[(1, 12773978), (2, 6386989), (7, 1824854), (14, 912427), (29, 440482), (58, 220241), (73, 174986), (146, 87493), (203, 62926), (406, 31463), (431, 29638), (511, 24998), (862, 14819), (1022, 12499), (2117, 6034), (3017, 4234)]