17966005372

素因数分解:

$2^2\times 7^1\times {\mathrm{641643049}}^1$

素因数の和:641643060

約数の個数: 12

約数和(自身を含む): 35932010800

約数和(自身を除く): 17966005428

約数列:

[1, 2, 4, 7, 14, 28, 641643049, 1283286098, 2566572196, 4491501343, 8983002686, 17966005372]

約数ペア:

[(1, 17966005372), (2, 8983002686), (4, 4491501343), (7, 2566572196), (14, 1283286098), (28, 641643049)]