1992165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{18973}}^1$

素因数の和:18988

約数の個数: 16

約数和(自身を含む): 3643008

約数和(自身を除く): 1650843

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 18973, 56919, 94865, 132811, 284595, 398433, 664055, 1992165]

約数ペア:

[(1, 1992165), (3, 664055), (5, 398433), (7, 284595), (15, 132811), (21, 94865), (35, 56919), (105, 18973)]