11391860

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12119}}^1$

素因数の和:12175

約数の個数: 24

約数和(自身を含む): 24433920

約数和(自身を除く): 13042060

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 12119, 24238, 48476, 60595, 121190, 242380, 569593, 1139186, 2278372, 2847965, 5695930, 11391860]

約数ペア:

[(1, 11391860), (2, 5695930), (4, 2847965), (5, 2278372), (10, 1139186), (20, 569593), (47, 242380), (94, 121190), (188, 60595), (235, 48476), (470, 24238), (940, 12119)]