15217912912

素因数分解:

$2^4\times {\mathrm{15401}}^1\times {\mathrm{61757}}^1$

素因数の和:77166

約数の個数: 20

約数和(自身を含む): 29487098196

約数和(自身を除く): 14269185284

約数列:

[1, 2, 4, 8, 16, 15401, 30802, 61604, 61757, 123208, 123514, 246416, 247028, 494056, 988112, 951119557, 1902239114, 3804478228, 7608956456, 15217912912]

約数ペア:

[(1, 15217912912), (2, 7608956456), (4, 3804478228), (8, 1902239114), (16, 951119557), (15401, 988112), (30802, 494056), (61604, 247028), (61757, 246416), (123208, 123514)]