19352220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{322537}}^1$

素因数の和:322549

約数の個数: 24

約数和(自身を含む): 54186384

約数和(自身を除く): 34834164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 322537, 645074, 967611, 1290148, 1612685, 1935222, 3225370, 3870444, 4838055, 6450740, 9676110, 19352220]

約数ペア:

[(1, 19352220), (2, 9676110), (3, 6450740), (4, 4838055), (5, 3870444), (6, 3225370), (10, 1935222), (12, 1612685), (15, 1290148), (20, 967611), (30, 645074), (60, 322537)]