21944234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{2351}}^1$

素因数の和:2725

約数の個数: 16

約数和(自身を含む): 35562240

約数和(自身を除く): 13618006

約数列:

[1, 2, 13, 26, 359, 718, 2351, 4667, 4702, 9334, 30563, 61126, 844009, 1688018, 10972117, 21944234]

約数ペア:

[(1, 21944234), (2, 10972117), (13, 1688018), (26, 844009), (359, 61126), (718, 30563), (2351, 9334), (4667, 4702)]