11489820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191497}}^1$

素因数の和:191509

約数の個数: 24

約数和(自身を含む): 32171664

約数和(自身を除く): 20681844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191497, 382994, 574491, 765988, 957485, 1148982, 1914970, 2297964, 2872455, 3829940, 5744910, 11489820]

約数ペア:

[(1, 11489820), (2, 5744910), (3, 3829940), (4, 2872455), (5, 2297964), (6, 1914970), (10, 1148982), (12, 957485), (15, 765988), (20, 574491), (30, 382994), (60, 191497)]