12418091

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 14943744

約数和(自身を除く): 2525653

約数列:

[1, 7, 23, 137, 161, 563, 959, 3151, 3941, 12949, 22057, 77131, 90643, 539917, 1774013, 12418091]

約数ペア:

[(1, 12418091), (7, 1774013), (23, 539917), (137, 90643), (161, 77131), (563, 22057), (959, 12949), (3151, 3941)]