18836051

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2939}}^1$

素因数の和:2998

約数の個数: 16

約数和(自身を含む): 22226400

約数和(自身を除く): 3390349

約数列:

[1, 13, 17, 29, 221, 377, 493, 2939, 6409, 38207, 49963, 85231, 649519, 1108003, 1448927, 18836051]

約数ペア:

[(1, 18836051), (13, 1448927), (17, 1108003), (29, 649519), (221, 85231), (377, 49963), (493, 38207), (2939, 6409)]