19914666

素因数分解:

$2^1\times 3^1\times {\mathrm{1559}}^1\times {\mathrm{2129}}^1$

素因数の和:3693

約数の個数: 16

約数和(自身を含む): 39873600

約数和(自身を除く): 19958934

約数列:

[1, 2, 3, 6, 1559, 2129, 3118, 4258, 4677, 6387, 9354, 12774, 3319111, 6638222, 9957333, 19914666]

約数ペア:

[(1, 19914666), (2, 9957333), (3, 6638222), (6, 3319111), (1559, 12774), (2129, 9354), (3118, 6387), (4258, 4677)]