7796422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1031}}^1$

素因数の和:1251

約数の個数: 16

約数和(自身を含む): 12384000

約数和(自身を除く): 4587578

約数列:

[1, 2, 19, 38, 199, 398, 1031, 2062, 3781, 7562, 19589, 39178, 205169, 410338, 3898211, 7796422]

約数ペア:

[(1, 7796422), (2, 3898211), (19, 410338), (38, 205169), (199, 39178), (398, 19589), (1031, 7562), (2062, 3781)]