22120826

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6397}}^1$

素因数の和:6438

約数の個数: 32

約数和(自身を含む): 42994560

約数和(自身を除く): 20873734

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 6397, 12794, 44779, 83161, 89558, 121543, 166322, 243086, 582127, 850801, 1164254, 1580059, 1701602, 3160118, 11060413, 22120826]

約数ペア:

[(1, 22120826), (2, 11060413), (7, 3160118), (13, 1701602), (14, 1580059), (19, 1164254), (26, 850801), (38, 582127), (91, 243086), (133, 166322), (182, 121543), (247, 89558), (266, 83161), (494, 44779), (1729, 12794), (3458, 6397)]