19191174

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{23011}}^1$

素因数の和:23155

約数の個数: 16

約数和(自身を含む): 38660160

約数和(自身を除く): 19468986

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 23011, 46022, 69033, 138066, 3198529, 6397058, 9595587, 19191174]

約数ペア:

[(1, 19191174), (2, 9595587), (3, 6397058), (6, 3198529), (139, 138066), (278, 69033), (417, 46022), (834, 23011)]