22099568

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{22643}}^1$

素因数の和:22712

約数の個数: 20

約数和(自身を含む): 43521768

約数和(自身を除く): 21422200

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 22643, 45286, 90572, 181144, 362288, 1381223, 2762446, 5524892, 11049784, 22099568]

約数ペア:

[(1, 22099568), (2, 11049784), (4, 5524892), (8, 2762446), (16, 1381223), (61, 362288), (122, 181144), (244, 90572), (488, 45286), (976, 22643)]