13597787

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{5381}}^1$

素因数の和:5426

約数の個数: 12

約数和(自身を含む): 16404336

約数和(自身を除く): 2806549

約数列:

[1, 7, 19, 133, 361, 2527, 5381, 37667, 102239, 715673, 1942541, 13597787]

約数ペア:

[(1, 13597787), (7, 1942541), (19, 715673), (133, 102239), (361, 37667), (2527, 5381)]