22224813

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 34070400

約数和(自身を除く): 11845587

約数列:

[1, 3, 13, 19, 39, 57, 89, 247, 267, 337, 741, 1011, 1157, 1691, 3471, 4381, 5073, 6403, 13143, 19209, 21983, 29993, 65949, 83239, 89979, 249717, 389909, 569867, 1169727, 1709601, 7408271, 22224813]

約数ペア:

[(1, 22224813), (3, 7408271), (13, 1709601), (19, 1169727), (39, 569867), (57, 389909), (89, 249717), (247, 89979), (267, 83239), (337, 65949), (741, 29993), (1011, 21983), (1157, 19209), (1691, 13143), (3471, 6403), (4381, 5073)]