2016193921

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{14153}}^1$

素因数の和:14640

約数の個数: 16

約数和(自身を含む): 2358849024

約数和(自身を除く): 342655103

約数列:

[1, 7, 47, 329, 433, 3031, 14153, 20351, 99071, 142457, 665191, 4656337, 6128249, 42897743, 288027703, 2016193921]

約数ペア:

[(1, 2016193921), (7, 288027703), (47, 42897743), (329, 6128249), (433, 4656337), (3031, 665191), (14153, 142457), (20351, 99071)]