11729820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{195497}}^1$

素因数の和:195509

約数の個数: 24

約数和(自身を含む): 32843664

約数和(自身を除く): 21113844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 195497, 390994, 586491, 781988, 977485, 1172982, 1954970, 2345964, 2932455, 3909940, 5864910, 11729820]

約数ペア:

[(1, 11729820), (2, 5864910), (3, 3909940), (4, 2932455), (5, 2345964), (6, 1954970), (10, 1172982), (12, 977485), (15, 781988), (20, 586491), (30, 390994), (60, 195497)]