16196991

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1229}}^1$

素因数の和:1446

約数の個数: 16

約数和(自身を含む): 22671360

約数和(自身を除く): 6474369

約数列:

[1, 3, 23, 69, 191, 573, 1229, 3687, 4393, 13179, 28267, 84801, 234739, 704217, 5398997, 16196991]

約数ペア:

[(1, 16196991), (3, 5398997), (23, 704217), (69, 234739), (191, 84801), (573, 28267), (1229, 13179), (3687, 4393)]