19226074

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 34151040

約数和(自身を除く): 14924966

約数列:

[1, 2, 7, 14, 43, 86, 109, 218, 293, 301, 586, 602, 763, 1526, 2051, 4102, 4687, 9374, 12599, 25198, 31937, 32809, 63874, 65618, 88193, 176386, 223559, 447118, 1373291, 2746582, 9613037, 19226074]

約数ペア:

[(1, 19226074), (2, 9613037), (7, 2746582), (14, 1373291), (43, 447118), (86, 223559), (109, 176386), (218, 88193), (293, 65618), (301, 63874), (586, 32809), (602, 31937), (763, 25198), (1526, 12599), (2051, 9374), (4102, 4687)]