2019080702

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1\times {\mathrm{12941}}^1$

素因数の和:13555

約数の個数: 16

約数和(自身を含む): 3052655424

約数和(自身を除く): 1033574722

約数列:

[1, 2, 181, 362, 431, 862, 12941, 25882, 78011, 156022, 2342321, 4684642, 5577571, 11155142, 1009540351, 2019080702]

約数ペア:

[(1, 2019080702), (2, 1009540351), (181, 11155142), (362, 5577571), (431, 4684642), (862, 2342321), (12941, 156022), (25882, 78011)]