19472332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1423}}^1$

素因数の和:1749

約数の個数: 24

約数和(自身を含む): 37320192

約数和(自身を除く): 17847860

約数列:

[1, 2, 4, 11, 22, 44, 311, 622, 1244, 1423, 2846, 3421, 5692, 6842, 13684, 15653, 31306, 62612, 442553, 885106, 1770212, 4868083, 9736166, 19472332]

約数ペア:

[(1, 19472332), (2, 9736166), (4, 4868083), (11, 1770212), (22, 885106), (44, 442553), (311, 62612), (622, 31306), (1244, 15653), (1423, 13684), (2846, 6842), (3421, 5692)]