81896441

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5519}}^1$

素因数の和:5620

約数の個数: 16

約数和(自身を含む): 95385600

約数和(自身を除く): 13489159

約数列:

[1, 11, 19, 71, 209, 781, 1349, 5519, 14839, 60709, 104861, 391849, 1153471, 4310339, 7445131, 81896441]

約数ペア:

[(1, 81896441), (11, 7445131), (19, 4310339), (71, 1153471), (209, 391849), (781, 104861), (1349, 60709), (5519, 14839)]