22891022

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13513}}^1$

素因数の和:13544

約数の個数: 24

約数和(自身を含む): 43136688

約数和(自身を除く): 20245666

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 13513, 27026, 94591, 148643, 189182, 297286, 1040501, 1635073, 2081002, 3270146, 11445511, 22891022]

約数ペア:

[(1, 22891022), (2, 11445511), (7, 3270146), (11, 2081002), (14, 1635073), (22, 1040501), (77, 297286), (121, 189182), (154, 148643), (242, 94591), (847, 27026), (1694, 13513)]