165025393

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{1543}}^1$

素因数の和:2008

約数の個数: 16

約数和(自身を含む): 187626880

約数和(自身を除く): 22601487

約数列:

[1, 13, 19, 247, 433, 1543, 5629, 8227, 20059, 29317, 106951, 381121, 668119, 8685547, 12694261, 165025393]

約数ペア:

[(1, 165025393), (13, 12694261), (19, 8685547), (247, 668119), (433, 381121), (1543, 106951), (5629, 29317), (8227, 20059)]