16893268

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6779}}^1$

素因数の和:6879

約数の個数: 24

約数和(自身を含む): 34171200

約数和(自身を除く): 17277932

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 6779, 13558, 27116, 47453, 94906, 189812, 603331, 1206662, 2413324, 4223317, 8446634, 16893268]

約数ペア:

[(1, 16893268), (2, 8446634), (4, 4223317), (7, 2413324), (14, 1206662), (28, 603331), (89, 189812), (178, 94906), (356, 47453), (623, 27116), (1246, 13558), (2492, 6779)]