18858229

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1069}}^1$

素因数の和:1164

約数の個数: 16

約数和(自身を含む): 21571200

約数和(自身を除く): 2712971

約数列:

[1, 13, 23, 59, 299, 767, 1069, 1357, 13897, 17641, 24587, 63071, 319631, 819923, 1450633, 18858229]

約数ペア:

[(1, 18858229), (13, 1450633), (23, 819923), (59, 319631), (299, 63071), (767, 24587), (1069, 17641), (1357, 13897)]