22990484

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47501}}^1$

素因数の和:47527

約数の個数: 18

約数和(自身を含む): 44224362

約数和(自身を除く): 21233878

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 47501, 95002, 190004, 522511, 1045022, 2090044, 5747621, 11495242, 22990484]

約数ペア:

[(1, 22990484), (2, 11495242), (4, 5747621), (11, 2090044), (22, 1045022), (44, 522511), (121, 190004), (242, 95002), (484, 47501)]