19165584

素因数分解:

$2^4\times 3^1\times {\mathrm{399283}}^1$

素因数の和:399294

約数の個数: 20

約数和(自身を含む): 49511216

約数和(自身を除く): 30345632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 399283, 798566, 1197849, 1597132, 2395698, 3194264, 4791396, 6388528, 9582792, 19165584]

約数ペア:

[(1, 19165584), (2, 9582792), (3, 6388528), (4, 4791396), (6, 3194264), (8, 2395698), (12, 1597132), (16, 1197849), (24, 798566), (48, 399283)]