22180664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{937}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 45586800

約数和(自身を除く): 23406136

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 269, 538, 937, 1076, 1874, 2152, 2959, 3748, 5918, 7496, 10307, 11836, 20614, 23672, 41228, 82456, 252053, 504106, 1008212, 2016424, 2772583, 5545166, 11090332, 22180664]

約数ペア:

[(1, 22180664), (2, 11090332), (4, 5545166), (8, 2772583), (11, 2016424), (22, 1008212), (44, 504106), (88, 252053), (269, 82456), (538, 41228), (937, 23672), (1076, 20614), (1874, 11836), (2152, 10307), (2959, 7496), (3748, 5918)]