22390212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{143527}}^1$

素因数の和:143547

約数の個数: 24

約数和(自身を含む): 56262976

約数和(自身を除く): 33872764

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 143527, 287054, 430581, 574108, 861162, 1722324, 1865851, 3731702, 5597553, 7463404, 11195106, 22390212]

約数ペア:

[(1, 22390212), (2, 11195106), (3, 7463404), (4, 5597553), (6, 3731702), (12, 1865851), (13, 1722324), (26, 861162), (39, 574108), (52, 430581), (78, 287054), (156, 143527)]