47309438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{13697}}^1$

素因数の和:13867

約数の個数: 16

約数和(自身を含む): 77914224

約数和(自身を除く): 30604786

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 13697, 27394, 150667, 301334, 2150429, 4300858, 23654719, 47309438]

約数ペア:

[(1, 47309438), (2, 23654719), (11, 4300858), (22, 2150429), (157, 301334), (314, 150667), (1727, 27394), (3454, 13697)]