39869434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{2801}}^1$

素因数の和:3461

約数の個数: 16

約数和(自身を含む): 65365056

約数和(自身を除く): 25495622

約数列:

[1, 2, 11, 22, 647, 1294, 2801, 5602, 7117, 14234, 30811, 61622, 1812247, 3624494, 19934717, 39869434]

約数ペア:

[(1, 39869434), (2, 19934717), (11, 3624494), (22, 1812247), (647, 61622), (1294, 30811), (2801, 14234), (5602, 7117)]