22173893

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5749}}^1$

素因数の和:5804

約数の個数: 16

約数和(自身を含む): 27600000

約数和(自身を除く): 5426107

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 5749, 40243, 109231, 166721, 764617, 1167047, 3167699, 22173893]

約数ペア:

[(1, 22173893), (7, 3167699), (19, 1167047), (29, 764617), (133, 166721), (203, 109231), (551, 40243), (3857, 5749)]