8091974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9941}}^1$

素因数の和:9991

約数の個数: 16

約数和(自身を含む): 13600656

約数和(自身を除く): 5508682

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 9941, 19882, 109351, 218702, 367817, 735634, 4045987, 8091974]

約数ペア:

[(1, 8091974), (2, 4045987), (11, 735634), (22, 367817), (37, 218702), (74, 109351), (407, 19882), (814, 9941)]