12982222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{2351}}^1$

素因数の和:2615

約数の個数: 16

約数和(自身を含む): 21337344

約数和(自身を除く): 8355122

約数列:

[1, 2, 11, 22, 251, 502, 2351, 2761, 4702, 5522, 25861, 51722, 590101, 1180202, 6491111, 12982222]

約数ペア:

[(1, 12982222), (2, 6491111), (11, 1180202), (22, 590101), (251, 51722), (502, 25861), (2351, 5522), (2761, 4702)]