19822762

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{2347}}^1$

素因数の和:2493

約数の個数: 16

約数和(自身を含む): 30768192

約数和(自身を除く): 10945430

約数列:

[1, 2, 41, 82, 103, 206, 2347, 4223, 4694, 8446, 96227, 192454, 241741, 483482, 9911381, 19822762]

約数ペア:

[(1, 19822762), (2, 9911381), (41, 483482), (82, 241741), (103, 192454), (206, 96227), (2347, 8446), (4223, 4694)]