19334320

素因数分解:

$2^4\times 5^1\times {\mathrm{241679}}^1$

素因数の和:241692

約数の個数: 20

約数和(自身を含む): 44952480

約数和(自身を除く): 25618160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241679, 483358, 966716, 1208395, 1933432, 2416790, 3866864, 4833580, 9667160, 19334320]

約数ペア:

[(1, 19334320), (2, 9667160), (4, 4833580), (5, 3866864), (8, 2416790), (10, 1933432), (16, 1208395), (20, 966716), (40, 483358), (80, 241679)]