2019595870

素因数分解:

$2^1\times 5^1\times {\mathrm{4517}}^1\times {\mathrm{44711}}^1$

素因数の和:49235

約数の個数: 16

約数和(自身を含む): 3636158688

約数和(自身を除く): 1616562818

約数列:

[1, 2, 5, 10, 4517, 9034, 22585, 44711, 45170, 89422, 223555, 447110, 201959587, 403919174, 1009797935, 2019595870]

約数ペア:

[(1, 2019595870), (2, 1009797935), (5, 403919174), (10, 201959587), (4517, 447110), (9034, 223555), (22585, 89422), (44711, 45170)]