22220418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1709}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 48755520

約数和(自身を除く): 26535102

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 197, 394, 591, 1182, 1709, 2167, 3418, 4334, 5127, 6501, 10254, 13002, 18799, 37598, 56397, 112794, 336673, 673346, 1010019, 2020038, 3703403, 7406806, 11110209, 22220418]

約数ペア:

[(1, 22220418), (2, 11110209), (3, 7406806), (6, 3703403), (11, 2020038), (22, 1010019), (33, 673346), (66, 336673), (197, 112794), (394, 56397), (591, 37598), (1182, 18799), (1709, 13002), (2167, 10254), (3418, 6501), (4334, 5127)]