13965791

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{773}}^1$

素因数の和:898

約数の個数: 16

約数和(自身を含む): 16718400

約数和(自身を除く): 2752609

約数列:

[1, 7, 29, 89, 203, 623, 773, 2581, 5411, 18067, 22417, 68797, 156919, 481579, 1995113, 13965791]

約数ペア:

[(1, 13965791), (7, 1995113), (29, 481579), (89, 156919), (203, 68797), (623, 22417), (773, 18067), (2581, 5411)]