11804985

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13807}}^1$

素因数の和:13837

約数の個数: 24

約数和(自身を含む): 21540480

約数和(自身を除く): 9735495

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 13807, 41421, 69035, 124263, 207105, 262333, 621315, 786999, 1311665, 2360997, 3934995, 11804985]

約数ペア:

[(1, 11804985), (3, 3934995), (5, 2360997), (9, 1311665), (15, 786999), (19, 621315), (45, 262333), (57, 207105), (95, 124263), (171, 69035), (285, 41421), (855, 13807)]