22810844

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{5189}}^1$

素因数の和:5357

約数の個数: 24

約数和(自身を含む): 45921120

約数和(自身を除く): 23110276

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 5189, 10378, 20756, 36323, 72646, 145292, 814673, 1629346, 3258692, 5702711, 11405422, 22810844]

約数ペア:

[(1, 22810844), (2, 11405422), (4, 5702711), (7, 3258692), (14, 1629346), (28, 814673), (157, 145292), (314, 72646), (628, 36323), (1099, 20756), (2198, 10378), (4396, 5189)]