22520906

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{853}}^1$

素因数の和:1205

約数の個数: 16

約数和(自身を含む): 34720224

約数和(自身を除く): 12199318

約数列:

[1, 2, 43, 86, 307, 614, 853, 1706, 13201, 26402, 36679, 73358, 261871, 523742, 11260453, 22520906]

約数ペア:

[(1, 22520906), (2, 11260453), (43, 523742), (86, 261871), (307, 73358), (614, 36679), (853, 26402), (1706, 13201)]