22510774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2539}}^1$

素因数の和:2596

約数の個数: 32

約数和(自身を含む): 40965120

約数和(自身を除く): 18454346

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 2539, 4433, 5078, 8866, 27929, 33007, 55858, 66014, 78709, 157418, 363077, 726154, 865799, 1023217, 1731598, 2046434, 11255387, 22510774]

約数ペア:

[(1, 22510774), (2, 11255387), (11, 2046434), (13, 1731598), (22, 1023217), (26, 865799), (31, 726154), (62, 363077), (143, 157418), (286, 78709), (341, 66014), (403, 55858), (682, 33007), (806, 27929), (2539, 8866), (4433, 5078)]