22906312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20023}}^1$

素因数の和:20053

約数の個数: 32

約数和(自身を含む): 50460480

約数和(自身を除く): 27554168

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 20023, 40046, 80092, 160184, 220253, 260299, 440506, 520598, 881012, 1041196, 1762024, 2082392, 2863289, 5726578, 11453156, 22906312]

約数ペア:

[(1, 22906312), (2, 11453156), (4, 5726578), (8, 2863289), (11, 2082392), (13, 1762024), (22, 1041196), (26, 881012), (44, 520598), (52, 440506), (88, 260299), (104, 220253), (143, 160184), (286, 80092), (572, 40046), (1144, 20023)]