15115738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29873}}^1$

素因数の和:29909

約数の個数: 16

約数和(自身を含む): 25811136

約数和(自身を除く): 10695398

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 29873, 59746, 328603, 657206, 687079, 1374158, 7557869, 15115738]

約数ペア:

[(1, 15115738), (2, 7557869), (11, 1374158), (22, 687079), (23, 657206), (46, 328603), (253, 59746), (506, 29873)]