12306895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2161}}^1$

素因数の和:2250

約数の個数: 16

約数和(自身を含む): 15877728

約数和(自身を除く): 3570833

約数列:

[1, 5, 17, 67, 85, 335, 1139, 2161, 5695, 10805, 36737, 144787, 183685, 723935, 2461379, 12306895]

約数ペア:

[(1, 12306895), (5, 2461379), (17, 723935), (67, 183685), (85, 144787), (335, 36737), (1139, 10805), (2161, 5695)]