16909373

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4027}}^1$

素因数の和:4076

約数の個数: 16

約数和(自身を含む): 20301120

約数和(自身を除く): 3391747

約数列:

[1, 13, 17, 19, 221, 247, 323, 4027, 4199, 52351, 68459, 76513, 889967, 994669, 1300721, 16909373]

約数ペア:

[(1, 16909373), (13, 1300721), (17, 994669), (19, 889967), (221, 76513), (247, 68459), (323, 52351), (4027, 4199)]