19986150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{133241}}^1$

素因数の和:133256

約数の個数: 24

約数和(自身を含む): 49566024

約数和(自身を除く): 29579874

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 133241, 266482, 399723, 666205, 799446, 1332410, 1998615, 3331025, 3997230, 6662050, 9993075, 19986150]

約数ペア:

[(1, 19986150), (2, 9993075), (3, 6662050), (5, 3997230), (6, 3331025), (10, 1998615), (15, 1332410), (25, 799446), (30, 666205), (50, 399723), (75, 266482), (150, 133241)]