19802082

素因数分解:

$2^1\times 3^1\times {\mathrm{647}}^1\times {\mathrm{5101}}^1$

素因数の和:5753

約数の個数: 16

約数和(自身を含む): 39673152

約数和(自身を除く): 19871070

約数列:

[1, 2, 3, 6, 647, 1294, 1941, 3882, 5101, 10202, 15303, 30606, 3300347, 6600694, 9901041, 19802082]

約数ペア:

[(1, 19802082), (2, 9901041), (3, 6600694), (6, 3300347), (647, 30606), (1294, 15303), (1941, 10202), (3882, 5101)]