19136897

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2207}}^1$

素因数の和:2272

約数の個数: 16

約数和(自身を含む): 22256640

約数和(自身を除く): 3119743

約数列:

[1, 13, 23, 29, 299, 377, 667, 2207, 8671, 28691, 50761, 64003, 659893, 832039, 1472069, 19136897]

約数ペア:

[(1, 19136897), (13, 1472069), (23, 832039), (29, 659893), (299, 64003), (377, 50761), (667, 28691), (2207, 8671)]