12661847

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1289}}^1$

素因数の和:1366

約数の個数: 16

約数和(自身を含む): 14860800

約数和(自身を除く): 2198953

約数列:

[1, 11, 19, 47, 209, 517, 893, 1289, 9823, 14179, 24491, 60583, 269401, 666413, 1151077, 12661847]

約数ペア:

[(1, 12661847), (11, 1151077), (19, 666413), (47, 269401), (209, 60583), (517, 24491), (893, 14179), (1289, 9823)]