2019950815

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1\times {\mathrm{9011}}^1$

素因数の和:9542

約数の個数: 16

約数和(自身を含む): 2452705920

約数和(自身を除く): 432755105

約数列:

[1, 5, 107, 419, 535, 2095, 9011, 44833, 45055, 224165, 964177, 3775609, 4820885, 18878045, 403990163, 2019950815]

約数ペア:

[(1, 2019950815), (5, 403990163), (107, 18878045), (419, 4820885), (535, 3775609), (2095, 964177), (9011, 224165), (44833, 45055)]