13748818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21283}}^1$

素因数の和:21321

約数の個数: 16

約数和(自身を含む): 22986720

約数和(自身を除く): 9237902

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 21283, 42566, 361811, 404377, 723622, 808754, 6874409, 13748818]

約数ペア:

[(1, 13748818), (2, 6874409), (17, 808754), (19, 723622), (34, 404377), (38, 361811), (323, 42566), (646, 21283)]