18152571394

素因数分解:

$2^1\times {\mathrm{919}}^1\times {\mathrm{947}}^1\times {\mathrm{10429}}^1$

素因数の和:12297

約数の個数: 16

約数和(自身を含む): 27289886400

約数和(自身を除く): 9137315006

約数列:

[1, 2, 919, 947, 1838, 1894, 10429, 20858, 870293, 1740586, 9584251, 9876263, 19168502, 19752526, 9076285697, 18152571394]

約数ペア:

[(1, 18152571394), (2, 9076285697), (919, 19752526), (947, 19168502), (1838, 9876263), (1894, 9584251), (10429, 1740586), (20858, 870293)]