23145782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{569}}^1$

素因数の和:668

約数の個数: 24

約数和(自身を含む): 38844360

約数和(自身を除く): 15698578

約数列:

[1, 2, 11, 22, 43, 86, 473, 569, 946, 1138, 1849, 3698, 6259, 12518, 20339, 24467, 40678, 48934, 269137, 538274, 1052081, 2104162, 11572891, 23145782]

約数ペア:

[(1, 23145782), (2, 11572891), (11, 2104162), (22, 1052081), (43, 538274), (86, 269137), (473, 48934), (569, 40678), (946, 24467), (1138, 20339), (1849, 12518), (3698, 6259)]