22910456

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{10889}}^1$

素因数の和:11158

約数の個数: 16

約数和(自身を含む): 43124400

約数和(自身を除く): 20213944

約数列:

[1, 2, 4, 8, 263, 526, 1052, 2104, 10889, 21778, 43556, 87112, 2863807, 5727614, 11455228, 22910456]

約数ペア:

[(1, 22910456), (2, 11455228), (4, 5727614), (8, 2863807), (263, 87112), (526, 43556), (1052, 21778), (2104, 10889)]