12689032

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{11411}}^1$

素因数の和:11556

約数の個数: 16

約数和(自身を含む): 23965200

約数和(自身を除く): 11276168

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 11411, 22822, 45644, 91288, 1586129, 3172258, 6344516, 12689032]

約数ペア:

[(1, 12689032), (2, 6344516), (4, 3172258), (8, 1586129), (139, 91288), (278, 45644), (556, 22822), (1112, 11411)]