22167418

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3929}}^1$

素因数の和:3982

約数の個数: 32

約数和(自身を含む): 42255360

約数和(自身を除く): 20087942

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 3929, 5642, 7858, 27503, 51077, 55006, 102154, 121799, 243598, 357539, 715078, 852593, 1583387, 1705186, 3166774, 11083709, 22167418]

約数ペア:

[(1, 22167418), (2, 11083709), (7, 3166774), (13, 1705186), (14, 1583387), (26, 852593), (31, 715078), (62, 357539), (91, 243598), (182, 121799), (217, 102154), (403, 55006), (434, 51077), (806, 27503), (2821, 7858), (3929, 5642)]