13659436

素因数分解:

$2^2\times 7^2\times {\mathrm{69691}}^1$

素因数の和:69709

約数の個数: 18

約数和(自身を含む): 27807108

約数和(自身を除く): 14147672

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 69691, 139382, 278764, 487837, 975674, 1951348, 3414859, 6829718, 13659436]

約数ペア:

[(1, 13659436), (2, 6829718), (4, 3414859), (7, 1951348), (14, 975674), (28, 487837), (49, 278764), (98, 139382), (196, 69691)]