30474422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{2161}}^1$

素因数の和:2815

約数の個数: 16

約数和(自身を含む): 49968144

約数和(自身を除く): 19493722

約数列:

[1, 2, 11, 22, 641, 1282, 2161, 4322, 7051, 14102, 23771, 47542, 1385201, 2770402, 15237211, 30474422]

約数ペア:

[(1, 30474422), (2, 15237211), (11, 2770402), (22, 1385201), (641, 47542), (1282, 23771), (2161, 14102), (4322, 7051)]