78763949

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1913}}^1$

素因数の和:2140

約数の個数: 16

約数和(自身を含む): 90953280

約数和(自身を除く): 12189331

約数列:

[1, 11, 19, 197, 209, 1913, 2167, 3743, 21043, 36347, 41173, 376861, 399817, 4145471, 7160359, 78763949]

約数ペア:

[(1, 78763949), (11, 7160359), (19, 4145471), (197, 399817), (209, 376861), (1913, 41173), (2167, 36347), (3743, 21043)]