2019743681

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{6841}}^1$

素因数の和:7280

約数の個数: 16

約数和(自身を含む): 2183966400

約数和(自身を除く): 164222719

約数列:

[1, 19, 41, 379, 779, 6841, 7201, 15539, 129979, 280481, 295241, 2592739, 5329139, 49262041, 106302299, 2019743681]

約数ペア:

[(1, 2019743681), (19, 106302299), (41, 49262041), (379, 5329139), (779, 2592739), (6841, 295241), (7201, 280481), (15539, 129979)]