15671057956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{4129}}^1\times {\mathrm{49939}}^1$

素因数の和:54091

約数の個数: 24

約数和(自身を含む): 28875308000

約数和(自身を除く): 13204250044

約数列:

[1, 2, 4, 19, 38, 76, 4129, 8258, 16516, 49939, 78451, 99878, 156902, 199756, 313804, 948841, 1897682, 3795364, 206198131, 412396262, 824792524, 3917764489, 7835528978, 15671057956]

約数ペア:

[(1, 15671057956), (2, 7835528978), (4, 3917764489), (19, 824792524), (38, 412396262), (76, 206198131), (4129, 3795364), (8258, 1897682), (16516, 948841), (49939, 313804), (78451, 199756), (99878, 156902)]