19833678

素因数分解:

$2^1\times 3^2\times {\mathrm{1101871}}^1$

素因数の和:1101879

約数の個数: 12

約数和(自身を含む): 42973008

約数和(自身を除く): 23139330

約数列:

[1, 2, 3, 6, 9, 18, 1101871, 2203742, 3305613, 6611226, 9916839, 19833678]

約数ペア:

[(1, 19833678), (2, 9916839), (3, 6611226), (6, 3305613), (9, 2203742), (18, 1101871)]