19285930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{44851}}^1$

素因数の和:44901

約数の個数: 16

約数和(自身を含む): 35522784

約数和(自身を除く): 16236854

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 44851, 89702, 224255, 448510, 1928593, 3857186, 9642965, 19285930]

約数ペア:

[(1, 19285930), (2, 9642965), (5, 3857186), (10, 1928593), (43, 448510), (86, 224255), (215, 89702), (430, 44851)]