18201254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{2083}}^1$

素因数の和:2359

約数の個数: 16

約数和(自身を含む): 29034288

約数和(自身を除く): 10833034

約数列:

[1, 2, 17, 34, 257, 514, 2083, 4166, 4369, 8738, 35411, 70822, 535331, 1070662, 9100627, 18201254]

約数ペア:

[(1, 18201254), (2, 9100627), (17, 1070662), (34, 535331), (257, 70822), (514, 35411), (2083, 8738), (4166, 4369)]