234422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:251

約数の個数: 16

約数和(自身を含む): 384000

約数和(自身を除く): 149578

約数列:

[1, 2, 19, 31, 38, 62, 199, 398, 589, 1178, 3781, 6169, 7562, 12338, 117211, 234422]

約数ペア:

[(1, 234422), (2, 117211), (19, 12338), (31, 7562), (38, 6169), (62, 3781), (199, 1178), (398, 589)]