215569212

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{945479}}^1$

素因数の和:945505

約数の個数: 24

約数和(自身を含む): 529468800

約数和(自身を除く): 313899588

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 945479, 1890958, 2836437, 3781916, 5672874, 11345748, 17964101, 35928202, 53892303, 71856404, 107784606, 215569212]

約数ペア:

[(1, 215569212), (2, 107784606), (3, 71856404), (4, 53892303), (6, 35928202), (12, 17964101), (19, 11345748), (38, 5672874), (57, 3781916), (76, 2836437), (114, 1890958), (228, 945479)]