22192390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{881}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 43817760

約数和(自身を除く): 21625370

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 229, 458, 881, 1145, 1762, 2290, 2519, 4405, 5038, 8810, 9691, 12595, 19382, 25190, 48455, 96910, 201749, 403498, 1008745, 2017490, 2219239, 4438478, 11096195, 22192390]

約数ペア:

[(1, 22192390), (2, 11096195), (5, 4438478), (10, 2219239), (11, 2017490), (22, 1008745), (55, 403498), (110, 201749), (229, 96910), (458, 48455), (881, 25190), (1145, 19382), (1762, 12595), (2290, 9691), (2519, 8810), (4405, 5038)]