19673206

素因数分解:

$2^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1949}}^1$

素因数の和:2068

約数の個数: 24

約数和(自身を含む): 34678800

約数和(自身を除く): 15005594

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 721, 1442, 1949, 3898, 5047, 10094, 13643, 27286, 95501, 191002, 200747, 401494, 1405229, 2810458, 9836603, 19673206]

約数ペア:

[(1, 19673206), (2, 9836603), (7, 2810458), (14, 1405229), (49, 401494), (98, 200747), (103, 191002), (206, 95501), (721, 27286), (1442, 13643), (1949, 10094), (3898, 5047)]