2019960295

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{55243}}^1$

素因数の和:55422

約数の個数: 16

約数和(自身を含む): 2482002432

約数和(自身を除く): 462042137

約数列:

[1, 5, 71, 103, 355, 515, 7313, 36565, 55243, 276215, 3922253, 5690029, 19611265, 28450145, 403992059, 2019960295]

約数ペア:

[(1, 2019960295), (5, 403992059), (71, 28450145), (103, 19611265), (355, 5690029), (515, 3922253), (7313, 276215), (36565, 55243)]