11381820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{189697}}^1$

素因数の和:189709

約数の個数: 24

約数和(自身を含む): 31869264

約数和(自身を除く): 20487444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 189697, 379394, 569091, 758788, 948485, 1138182, 1896970, 2276364, 2845455, 3793940, 5690910, 11381820]

約数ペア:

[(1, 11381820), (2, 5690910), (3, 3793940), (4, 2845455), (5, 2276364), (6, 1896970), (10, 1138182), (12, 948485), (15, 758788), (20, 569091), (30, 379394), (60, 189697)]