21202132

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{26111}}^1$

素因数の和:26151

約数の個数: 24

約数和(自身を含む): 43868160

約数和(自身を除く): 22666028

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 26111, 52222, 104444, 182777, 365554, 731108, 757219, 1514438, 3028876, 5300533, 10601066, 21202132]

約数ペア:

[(1, 21202132), (2, 10601066), (4, 5300533), (7, 3028876), (14, 1514438), (28, 757219), (29, 731108), (58, 365554), (116, 182777), (203, 104444), (406, 52222), (812, 26111)]