12159134450

素因数分解:

$2^1\times 5^2\times {\mathrm{1153}}^1\times {\mathrm{210913}}^1$

素因数の和:212078

約数の個数: 24

約数和(自身を含む): 22635712308

約数和(自身を除く): 10476577858

約数列:

[1, 2, 5, 10, 25, 50, 1153, 2306, 5765, 11530, 28825, 57650, 210913, 421826, 1054565, 2109130, 5272825, 10545650, 243182689, 486365378, 1215913445, 2431826890, 6079567225, 12159134450]

約数ペア:

[(1, 12159134450), (2, 6079567225), (5, 2431826890), (10, 1215913445), (25, 486365378), (50, 243182689), (1153, 10545650), (2306, 5272825), (5765, 2109130), (11530, 1054565), (28825, 421826), (57650, 210913)]