2019438255

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1191409}}^1$

素因数の和:1191530

約数の個数: 16

約数和(自身を含む): 3259697760

約数和(自身を除く): 1240259505

約数列:

[1, 3, 5, 15, 113, 339, 565, 1695, 1191409, 3574227, 5957045, 17871135, 134629217, 403887651, 673146085, 2019438255]

約数ペア:

[(1, 2019438255), (3, 673146085), (5, 403887651), (15, 134629217), (113, 17871135), (339, 5957045), (565, 3574227), (1695, 1191409)]