19368433

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1307}}^1$

素因数の和:1416

約数の個数: 16

約数和(自身を含む): 23230080

約数和(自身を除く): 3861647

約数列:

[1, 7, 29, 73, 203, 511, 1307, 2117, 9149, 14819, 37903, 95411, 265321, 667877, 2766919, 19368433]

約数ペア:

[(1, 19368433), (7, 2766919), (29, 667877), (73, 265321), (203, 95411), (511, 37903), (1307, 14819), (2117, 9149)]