13408906

素因数分解:

$2^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{1217}}^1$

素因数の和:2013

約数の個数: 16

約数和(自身を含む): 23034816

約数和(自身を除く): 9625910

約数列:

[1, 2, 7, 14, 787, 1217, 1574, 2434, 5509, 8519, 11018, 17038, 957779, 1915558, 6704453, 13408906]

約数ペア:

[(1, 13408906), (2, 6704453), (7, 1915558), (14, 957779), (787, 17038), (1217, 11018), (1574, 8519), (2434, 5509)]