189919765

素因数分解:

$5^1\times 7^1\times {\mathrm{2027}}^1\times {\mathrm{2677}}^1$

素因数の和:4716

約数の個数: 16

約数和(自身を含む): 260687232

約数和(自身を除く): 70767467

約数列:

[1, 5, 7, 35, 2027, 2677, 10135, 13385, 14189, 18739, 70945, 93695, 5426279, 27131395, 37983953, 189919765]

約数ペア:

[(1, 189919765), (5, 37983953), (7, 27131395), (35, 5426279), (2027, 93695), (2677, 70945), (10135, 18739), (13385, 14189)]