22981882

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{21319}}^1$

素因数の和:21346

約数の個数: 24

約数和(自身を含む): 43748640

約数和(自身を除く): 20766758

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 21319, 42638, 149233, 234509, 298466, 469018, 1044631, 1641563, 2089262, 3283126, 11490941, 22981882]

約数ペア:

[(1, 22981882), (2, 11490941), (7, 3283126), (11, 2089262), (14, 1641563), (22, 1044631), (49, 469018), (77, 298466), (98, 234509), (154, 149233), (539, 42638), (1078, 21319)]