21240571462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{965480521}}^1$

素因数の和:965480534

約数の個数: 8

約数和(自身を含む): 34757298792

約数和(自身を除く): 13516727330

約数列:

[1, 2, 11, 22, 965480521, 1930961042, 10620285731, 21240571462]

約数ペア:

[(1, 21240571462), (2, 10620285731), (11, 1930961042), (22, 965480521)]