10561364

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{21821}}^1$

素因数の和:21847

約数の個数: 18

約数和(自身を含む): 20316282

約数和(自身を除く): 9754918

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 21821, 43642, 87284, 240031, 480062, 960124, 2640341, 5280682, 10561364]

約数ペア:

[(1, 10561364), (2, 5280682), (4, 2640341), (11, 960124), (22, 480062), (44, 240031), (121, 87284), (242, 43642), (484, 21821)]