19332990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{214811}}^1$

素因数の和:214824

約数の個数: 24

約数和(自身を含む): 50266008

約数和(自身を除く): 30933018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 214811, 429622, 644433, 1074055, 1288866, 1933299, 2148110, 3222165, 3866598, 6444330, 9666495, 19332990]

約数ペア:

[(1, 19332990), (2, 9666495), (3, 6444330), (5, 3866598), (6, 3222165), (9, 2148110), (10, 1933299), (15, 1288866), (18, 1074055), (30, 644433), (45, 429622), (90, 214811)]