19618012

素因数分解:

$2^2\times {\mathrm{733}}^1\times {\mathrm{6691}}^1$

素因数の和:7428

約数の個数: 12

約数和(自身を含む): 34383496

約数和(自身を除く): 14765484

約数列:

[1, 2, 4, 733, 1466, 2932, 6691, 13382, 26764, 4904503, 9809006, 19618012]

約数ペア:

[(1, 19618012), (2, 9809006), (4, 4904503), (733, 26764), (1466, 13382), (2932, 6691)]