19839084

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{15451}}^1$

素因数の和:15565

約数の個数: 24

約数和(自身を含む): 46726848

約数和(自身を除く): 26887764

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 15451, 30902, 46353, 61804, 92706, 185412, 1653257, 3306514, 4959771, 6613028, 9919542, 19839084]

約数ペア:

[(1, 19839084), (2, 9919542), (3, 6613028), (4, 4959771), (6, 3306514), (12, 1653257), (107, 185412), (214, 92706), (321, 61804), (428, 46353), (642, 30902), (1284, 15451)]