12530908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{607}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 23714432

約数和(自身を除く): 11183524

約数列:

[1, 2, 4, 13, 26, 52, 397, 607, 794, 1214, 1588, 2428, 5161, 7891, 10322, 15782, 20644, 31564, 240979, 481958, 963916, 3132727, 6265454, 12530908]

約数ペア:

[(1, 12530908), (2, 6265454), (4, 3132727), (13, 963916), (26, 481958), (52, 240979), (397, 31564), (607, 20644), (794, 15782), (1214, 10322), (1588, 7891), (2428, 5161)]