16442866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 28627200

約数和(自身を除く): 12184334

約数列:

[1, 2, 11, 19, 22, 38, 139, 209, 278, 283, 418, 566, 1529, 2641, 3058, 3113, 5282, 5377, 6226, 10754, 29051, 39337, 58102, 59147, 78674, 118294, 432707, 747403, 865414, 1494806, 8221433, 16442866]

約数ペア:

[(1, 16442866), (2, 8221433), (11, 1494806), (19, 865414), (22, 747403), (38, 432707), (139, 118294), (209, 78674), (278, 59147), (283, 58102), (418, 39337), (566, 29051), (1529, 10754), (2641, 6226), (3058, 5377), (3113, 5282)]