13189380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{219823}}^1$

素因数の和:219835

約数の個数: 24

約数和(自身を含む): 36930432

約数和(自身を除く): 23741052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 219823, 439646, 659469, 879292, 1099115, 1318938, 2198230, 2637876, 3297345, 4396460, 6594690, 13189380]

約数ペア:

[(1, 13189380), (2, 6594690), (3, 4396460), (4, 3297345), (5, 2637876), (6, 2198230), (10, 1318938), (12, 1099115), (15, 879292), (20, 659469), (30, 439646), (60, 219823)]