13882685

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1979}}^1$

素因数の和:2068

約数の個数: 16

約数和(自身を含む): 17677440

約数和(自身を除く): 3794755

約数列:

[1, 5, 23, 61, 115, 305, 1403, 1979, 7015, 9895, 45517, 120719, 227585, 603595, 2776537, 13882685]

約数ペア:

[(1, 13882685), (5, 2776537), (23, 603595), (61, 227585), (115, 120719), (305, 45517), (1403, 9895), (1979, 7015)]