2019950965

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1033223}}^1$

素因数の和:1033268

約数の個数: 16

約数和(自身を含む): 2678116608

約数和(自身を除く): 658165643

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 1033223, 5166115, 17564791, 23764129, 87823955, 118820645, 403990193, 2019950965]

約数ペア:

[(1, 2019950965), (5, 403990193), (17, 118820645), (23, 87823955), (85, 23764129), (115, 17564791), (391, 5166115), (1955, 1033223)]