2019901559

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{659}}^1\times {\mathrm{1721}}^1$

素因数の和:2530

約数の個数: 16

約数和(自身を含む): 2195756640

約数和(自身を除く): 175855081

約数列:

[1, 13, 137, 659, 1721, 1781, 8567, 22373, 90283, 235777, 1134139, 1173679, 3065101, 14743807, 155377043, 2019901559]

約数ペア:

[(1, 2019901559), (13, 155377043), (137, 14743807), (659, 3065101), (1721, 1173679), (1781, 1134139), (8567, 235777), (22373, 90283)]