12117278

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{439}}^1$

素因数の和:851

約数の個数: 16

約数和(自身を含む): 18759840

約数和(自身を除く): 6642562

約数列:

[1, 2, 37, 74, 373, 439, 746, 878, 13801, 16243, 27602, 32486, 163747, 327494, 6058639, 12117278]

約数ペア:

[(1, 12117278), (2, 6058639), (37, 327494), (74, 163747), (373, 32486), (439, 27602), (746, 16243), (878, 13801)]