19449432

素因数分解:

$2^3\times 3^2\times {\mathrm{270131}}^1$

素因数の和:270143

約数の個数: 24

約数和(自身を含む): 52675740

約数和(自身を除く): 33226308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 270131, 540262, 810393, 1080524, 1620786, 2161048, 2431179, 3241572, 4862358, 6483144, 9724716, 19449432]

約数ペア:

[(1, 19449432), (2, 9724716), (3, 6483144), (4, 4862358), (6, 3241572), (8, 2431179), (9, 2161048), (12, 1620786), (18, 1080524), (24, 810393), (36, 540262), (72, 270131)]