22886908

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47287}}^1$

素因数の和:47313

約数の個数: 18

約数和(自身を含む): 44025128

約数和(自身を除く): 21138220

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 47287, 94574, 189148, 520157, 1040314, 2080628, 5721727, 11443454, 22886908]

約数ペア:

[(1, 22886908), (2, 11443454), (4, 5721727), (11, 2080628), (22, 1040314), (44, 520157), (121, 189148), (242, 94574), (484, 47287)]