11958992

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{20201}}^1$

素因数の和:20246

約数の個数: 20

約数和(自身を含む): 23797956

約数和(自身を除く): 11838964

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 20201, 40402, 80804, 161608, 323216, 747437, 1494874, 2989748, 5979496, 11958992]

約数ペア:

[(1, 11958992), (2, 5979496), (4, 2989748), (8, 1494874), (16, 747437), (37, 323216), (74, 161608), (148, 80804), (296, 40402), (592, 20201)]