22237424

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{126349}}^1$

素因数の和:126368

約数の個数: 20

約数和(自身を含む): 47002200

約数和(自身を除く): 24764776

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 126349, 252698, 505396, 1010792, 1389839, 2021584, 2779678, 5559356, 11118712, 22237424]

約数ペア:

[(1, 22237424), (2, 11118712), (4, 5559356), (8, 2779678), (11, 2021584), (16, 1389839), (22, 1010792), (44, 505396), (88, 252698), (176, 126349)]