13605406

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21061}}^1$

素因数の和:21099

約数の個数: 16

約数和(自身を含む): 22746960

約数和(自身を除く): 9141554

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 21061, 42122, 358037, 400159, 716074, 800318, 6802703, 13605406]

約数ペア:

[(1, 13605406), (2, 6802703), (17, 800318), (19, 716074), (34, 400159), (38, 358037), (323, 42122), (646, 21061)]