22270404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{142759}}^1$

素因数の和:142779

約数の個数: 24

約数和(自身を含む): 55961920

約数和(自身を除く): 33691516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 142759, 285518, 428277, 571036, 856554, 1713108, 1855867, 3711734, 5567601, 7423468, 11135202, 22270404]

約数ペア:

[(1, 22270404), (2, 11135202), (3, 7423468), (4, 5567601), (6, 3711734), (12, 1855867), (13, 1713108), (26, 856554), (39, 571036), (52, 428277), (78, 285518), (156, 142759)]