13190465

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3229}}^1$

素因数の和:3296

約数の個数: 16

約数和(自身を含む): 17054400

約数和(自身を除く): 3863935

約数列:

[1, 5, 19, 43, 95, 215, 817, 3229, 4085, 16145, 61351, 138847, 306755, 694235, 2638093, 13190465]

約数ペア:

[(1, 13190465), (5, 2638093), (19, 694235), (43, 306755), (95, 138847), (215, 61351), (817, 16145), (3229, 4085)]