8947906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2351}}^1$

素因数の和:2537

約数の個数: 16

約数和(自身を含む): 14732928

約数和(自身を除く): 5785022

約数列:

[1, 2, 11, 22, 173, 346, 1903, 2351, 3806, 4702, 25861, 51722, 406723, 813446, 4473953, 8947906]

約数ペア:

[(1, 8947906), (2, 4473953), (11, 813446), (22, 406723), (173, 51722), (346, 25861), (1903, 4702), (2351, 3806)]