16198239

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1667}}^1$

素因数の和:1790

約数の個数: 16

約数和(自身を含む): 22417920

約数和(自身を除く): 6219681

約数列:

[1, 3, 41, 79, 123, 237, 1667, 3239, 5001, 9717, 68347, 131693, 205041, 395079, 5399413, 16198239]

約数ペア:

[(1, 16198239), (3, 5399413), (41, 395079), (79, 205041), (123, 131693), (237, 68347), (1667, 9717), (3239, 5001)]