15950006

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{997}}^1$

素因数の和:1439

約数の個数: 16

約数和(自身を含む): 25269360

約数和(自身を除く): 9319354

約数列:

[1, 2, 19, 38, 421, 842, 997, 1994, 7999, 15998, 18943, 37886, 419737, 839474, 7975003, 15950006]

約数ペア:

[(1, 15950006), (2, 7975003), (19, 839474), (38, 419737), (421, 37886), (842, 18943), (997, 15998), (1994, 7999)]