19542039

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{10037}}^1$

素因数の和:10110

約数の個数: 16

約数和(自身を含む): 28909440

約数和(自身を除く): 9367401

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 10037, 30111, 110407, 331221, 592183, 1776549, 6514013, 19542039]

約数ペア:

[(1, 19542039), (3, 6514013), (11, 1776549), (33, 592183), (59, 331221), (177, 110407), (649, 30111), (1947, 10037)]