19334820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{322247}}^1$

素因数の和:322259

約数の個数: 24

約数和(自身を含む): 54137664

約数和(自身を除く): 34802844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 322247, 644494, 966741, 1288988, 1611235, 1933482, 3222470, 3866964, 4833705, 6444940, 9667410, 19334820]

約数ペア:

[(1, 19334820), (2, 9667410), (3, 6444940), (4, 4833705), (5, 3866964), (6, 3222470), (10, 1933482), (12, 1611235), (15, 1288988), (20, 966741), (30, 644494), (60, 322247)]