31855018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1\times {\mathrm{1123}}^1$

素因数の和:2229

約数の個数: 16

約数和(自身を含む): 51551136

約数和(自身を除く): 19696118

約数列:

[1, 2, 13, 26, 1091, 1123, 2182, 2246, 14183, 14599, 28366, 29198, 1225193, 2450386, 15927509, 31855018]

約数ペア:

[(1, 31855018), (2, 15927509), (13, 2450386), (26, 1225193), (1091, 29198), (1123, 28366), (2182, 14599), (2246, 14183)]