12655976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1571}}^1$

素因数の和:1649

約数の個数: 32

約数和(自身を含む): 25466400

約数和(自身を除く): 12810424

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 1571, 2014, 3142, 4028, 6284, 8056, 12568, 29849, 59698, 83263, 119396, 166526, 238792, 333052, 666104, 1581997, 3163994, 6327988, 12655976]

約数ペア:

[(1, 12655976), (2, 6327988), (4, 3163994), (8, 1581997), (19, 666104), (38, 333052), (53, 238792), (76, 166526), (106, 119396), (152, 83263), (212, 59698), (424, 29849), (1007, 12568), (1571, 8056), (2014, 6284), (3142, 4028)]