26947162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{2351}}^1$

素因数の和:2885

約数の個数: 16

約数和(自身を含む): 44198784

約数和(自身を除く): 17251622

約数列:

[1, 2, 11, 22, 521, 1042, 2351, 4702, 5731, 11462, 25861, 51722, 1224871, 2449742, 13473581, 26947162]

約数ペア:

[(1, 26947162), (2, 13473581), (11, 2449742), (22, 1224871), (521, 51722), (1042, 25861), (2351, 11462), (4702, 5731)]