16926740

素因数分解:

$2^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2269}}^1$

素因数の和:2651

約数の個数: 24

約数和(自身を含む): 35657160

約数和(自身を除く): 18730420

約数列:

[1, 2, 4, 5, 10, 20, 373, 746, 1492, 1865, 2269, 3730, 4538, 7460, 9076, 11345, 22690, 45380, 846337, 1692674, 3385348, 4231685, 8463370, 16926740]

約数ペア:

[(1, 16926740), (2, 8463370), (4, 4231685), (5, 3385348), (10, 1692674), (20, 846337), (373, 45380), (746, 22690), (1492, 11345), (1865, 9076), (2269, 7460), (3730, 4538)]