11218660

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2347}}^1$

素因数の和:2595

約数の個数: 24

約数和(自身を含む): 23667840

約数和(自身を除く): 12449180

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2347, 2390, 4694, 4780, 9388, 11735, 23470, 46940, 560933, 1121866, 2243732, 2804665, 5609330, 11218660]

約数ペア:

[(1, 11218660), (2, 5609330), (4, 2804665), (5, 2243732), (10, 1121866), (20, 560933), (239, 46940), (478, 23470), (956, 11735), (1195, 9388), (2347, 4780), (2390, 4694)]