12559955

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{733}}^1$

素因数の和:910

約数の個数: 16

約数和(自身を含む): 15854400

約数和(自身を除く): 3294445

約数列:

[1, 5, 23, 115, 149, 733, 745, 3427, 3665, 16859, 17135, 84295, 109217, 546085, 2511991, 12559955]

約数ペア:

[(1, 12559955), (5, 2511991), (23, 546085), (115, 109217), (149, 84295), (733, 17135), (745, 16859), (3427, 3665)]