13639052

素因数分解:

$2^2\times 7^3\times {\mathrm{9941}}^1$

素因数の和:9966

約数の個数: 24

約数和(自身を含む): 27837600

約数和(自身を除く): 14198548

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 9941, 19882, 39764, 69587, 139174, 278348, 487109, 974218, 1948436, 3409763, 6819526, 13639052]

約数ペア:

[(1, 13639052), (2, 6819526), (4, 3409763), (7, 1948436), (14, 974218), (28, 487109), (49, 278348), (98, 139174), (196, 69587), (343, 39764), (686, 19882), (1372, 9941)]