12186495

素因数分解:

$3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1193}}^1$

素因数の和:1431

約数の個数: 24

約数和(自身を含む): 21234096

約数和(自身を除く): 9047601

約数列:

[1, 3, 5, 9, 15, 45, 227, 681, 1135, 1193, 2043, 3405, 3579, 5965, 10215, 10737, 17895, 53685, 270811, 812433, 1354055, 2437299, 4062165, 12186495]

約数ペア:

[(1, 12186495), (3, 4062165), (5, 2437299), (9, 1354055), (15, 812433), (45, 270811), (227, 53685), (681, 17895), (1135, 10737), (1193, 10215), (2043, 5965), (3405, 3579)]