3969922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5821}}^1$

素因数の和:5865

約数の個数: 16

約数和(自身を含む): 6706944

約数和(自身を除く): 2737022

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 5821, 11642, 64031, 128062, 180451, 360902, 1984961, 3969922]

約数ペア:

[(1, 3969922), (2, 1984961), (11, 360902), (22, 180451), (31, 128062), (62, 64031), (341, 11642), (682, 5821)]