12940411

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:354

約数の個数: 16

約数和(自身を含む): 14561280

約数和(自身を除く): 1620869

約数列:

[1, 11, 59, 127, 157, 649, 1397, 1727, 7493, 9263, 19939, 82423, 101893, 219329, 1176401, 12940411]

約数ペア:

[(1, 12940411), (11, 1176401), (59, 219329), (127, 101893), (157, 82423), (649, 19939), (1397, 9263), (1727, 7493)]