12654608

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41627}}^1$

素因数の和:41654

約数の個数: 20

約数和(自身を含む): 25809360

約数和(自身を除く): 13154752

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 41627, 83254, 166508, 333016, 666032, 790913, 1581826, 3163652, 6327304, 12654608]

約数ペア:

[(1, 12654608), (2, 6327304), (4, 3163652), (8, 1581826), (16, 790913), (19, 666032), (38, 333016), (76, 166508), (152, 83254), (304, 41627)]