15126419

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6337}}^1$

素因数の和:6386

約数の個数: 16

約数和(自身を含む): 19470336

約数和(自身を除く): 4343917

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 6337, 44359, 69707, 196447, 487949, 1375129, 2160917, 15126419]

約数ペア:

[(1, 15126419), (7, 2160917), (11, 1375129), (31, 487949), (77, 196447), (217, 69707), (341, 44359), (2387, 6337)]