12356695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4421}}^1$

素因数の和:4482

約数の個数: 16

約数和(自身を含む): 16343712

約数和(自身を除く): 3987017

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 4421, 22105, 57473, 190103, 287365, 950515, 2471339, 12356695]

約数ペア:

[(1, 12356695), (5, 2471339), (13, 950515), (43, 287365), (65, 190103), (215, 57473), (559, 22105), (2795, 4421)]