19540169243

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{1889}}^1\times {\mathrm{14347}}^1$

素因数の和:16346

約数の個数: 16

約数和(自身を含む): 22561943040

約数和(自身を除く): 3021773797

約数列:

[1, 7, 103, 721, 1889, 13223, 14347, 100429, 194567, 1361969, 1477741, 10344187, 27101483, 189710381, 2791452749, 19540169243]

約数ペア:

[(1, 19540169243), (7, 2791452749), (103, 189710381), (721, 27101483), (1889, 10344187), (13223, 1477741), (14347, 1361969), (100429, 194567)]