2019924561

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1540751}}^1$

素因数の和:1540796

約数の個数: 16

約数和(自身を含む): 2958243840

約数和(自身を除く): 938319279

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 1540751, 4622253, 29274269, 35437273, 87822807, 106311819, 673308187, 2019924561]

約数ペア:

[(1, 2019924561), (3, 673308187), (19, 106311819), (23, 87822807), (57, 35437273), (69, 29274269), (437, 4622253), (1311, 1540751)]