12018115

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:446

約数の個数: 16

約数和(自身を含む): 14774400

約数和(自身を除く): 2756285

約数列:

[1, 5, 89, 113, 239, 445, 565, 1195, 10057, 21271, 27007, 50285, 106355, 135035, 2403623, 12018115]

約数ペア:

[(1, 12018115), (5, 2403623), (89, 135035), (113, 106355), (239, 50285), (445, 27007), (565, 21271), (1195, 10057)]