22131431

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1307}}^1$

素因数の和:1414

約数の個数: 16

約数和(自身を含む): 26369280

約数和(自身を除く): 4237849

約数列:

[1, 7, 41, 59, 287, 413, 1307, 2419, 9149, 16933, 53587, 77113, 375109, 539791, 3161633, 22131431]

約数ペア:

[(1, 22131431), (7, 3161633), (41, 539791), (59, 375109), (287, 77113), (413, 53587), (1307, 16933), (2419, 9149)]