15191994

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{19937}}^1$

素因数の和:20069

約数の個数: 16

約数和(自身を含む): 30624768

約数和(自身を除く): 15432774

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 19937, 39874, 59811, 119622, 2531999, 5063998, 7595997, 15191994]

約数ペア:

[(1, 15191994), (2, 7595997), (3, 5063998), (6, 2531999), (127, 119622), (254, 59811), (381, 39874), (762, 19937)]