16340009

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2251}}^1$

素因数の和:2336

約数の個数: 16

約数和(自身を含む): 20105856

約数和(自身を除く): 3765847

約数列:

[1, 7, 17, 61, 119, 427, 1037, 2251, 7259, 15757, 38267, 137311, 267869, 961177, 2334287, 16340009]

約数ペア:

[(1, 16340009), (7, 2334287), (17, 961177), (61, 267869), (119, 137311), (427, 38267), (1037, 15757), (2251, 7259)]