22022

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:44

約数の個数: 24

約数和(自身を含む): 44688

約数和(自身を除く): 22666

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 847, 1001, 1573, 1694, 2002, 3146, 11011, 22022]

約数ペア:

[(1, 22022), (2, 11011), (7, 3146), (11, 2002), (13, 1694), (14, 1573), (22, 1001), (26, 847), (77, 286), (91, 242), (121, 182), (143, 154)]