16057419

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5501}}^1$

素因数の和:5650

約数の個数: 16

約数和(自身を含む): 24648960

約数和(自身を除く): 8591541

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 5501, 16503, 38507, 115521, 764639, 2293917, 5352473, 16057419]

約数ペア:

[(1, 16057419), (3, 5352473), (7, 2293917), (21, 764639), (139, 115521), (417, 38507), (973, 16503), (2919, 5501)]