19833804

素因数分解:

$2^2\times 3^2\times {\mathrm{550939}}^1$

素因数の和:550949

約数の個数: 18

約数和(自身を含む): 50135540

約数和(自身を除く): 30301736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 550939, 1101878, 1652817, 2203756, 3305634, 4958451, 6611268, 9916902, 19833804]

約数ペア:

[(1, 19833804), (2, 9916902), (3, 6611268), (4, 4958451), (6, 3305634), (9, 2203756), (12, 1652817), (18, 1101878), (36, 550939)]