2017914095

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1\times {\mathrm{20249}}^1$

素因数の和:21322

約数の個数: 16

約数和(自身を含む): 2551500000

約数和(自身を除く): 533585905

約数列:

[1, 5, 19, 95, 1049, 5245, 19931, 20249, 99655, 101245, 384731, 1923655, 21241201, 106206005, 403582819, 2017914095]

約数ペア:

[(1, 2017914095), (5, 403582819), (19, 106206005), (95, 21241201), (1049, 1923655), (5245, 384731), (19931, 101245), (20249, 99655)]