19472934

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{593}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 42112224

約数和(自身を除く): 22639290

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 421, 593, 842, 1186, 1263, 1779, 2526, 3558, 5473, 7709, 10946, 15418, 16419, 23127, 32838, 46254, 249653, 499306, 748959, 1497918, 3245489, 6490978, 9736467, 19472934]

約数ペア:

[(1, 19472934), (2, 9736467), (3, 6490978), (6, 3245489), (13, 1497918), (26, 748959), (39, 499306), (78, 249653), (421, 46254), (593, 32838), (842, 23127), (1186, 16419), (1263, 15418), (1779, 10946), (2526, 7709), (3558, 5473)]