19189023

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10267}}^1$

素因数の和:10366

約数の個数: 16

約数和(自身を含む): 29571840

約数和(自身を除く): 10382817

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 10267, 30801, 71869, 215607, 913763, 2741289, 6396341, 19189023]

約数ペア:

[(1, 19189023), (3, 6396341), (7, 2741289), (21, 913763), (89, 215607), (267, 71869), (623, 30801), (1869, 10267)]