19254626

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{3067}}^1$

素因数の和:3185

約数の個数: 16

約数和(自身を含む): 29968224

約数和(自身を除く): 10713598

約数列:

[1, 2, 43, 73, 86, 146, 3067, 3139, 6134, 6278, 131881, 223891, 263762, 447782, 9627313, 19254626]

約数ペア:

[(1, 19254626), (2, 9627313), (43, 447782), (73, 263762), (86, 223891), (146, 131881), (3067, 6278), (3139, 6134)]