12280307

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:518

約数の個数: 16

約数和(自身を含む): 14126112

約数和(自身を除く): 1845805

約数列:

[1, 13, 17, 181, 221, 307, 2353, 3077, 3991, 5219, 40001, 55567, 67847, 722371, 944639, 12280307]

約数ペア:

[(1, 12280307), (13, 944639), (17, 722371), (181, 67847), (221, 55567), (307, 40001), (2353, 5219), (3077, 3991)]