12339385

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1759}}^1$

素因数の和:1848

約数の個数: 16

約数和(自身を含む): 15713280

約数和(自身を除く): 3373895

約数列:

[1, 5, 23, 61, 115, 305, 1403, 1759, 7015, 8795, 40457, 107299, 202285, 536495, 2467877, 12339385]

約数ペア:

[(1, 12339385), (5, 2467877), (23, 536495), (61, 202285), (115, 107299), (305, 40457), (1403, 8795), (1759, 7015)]