12161368

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{4211}}^1$

素因数の和:4255

約数の個数: 24

約数和(自身を含む): 24071580

約数和(自身を除く): 11910212

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 4211, 8422, 16844, 33688, 80009, 160018, 320036, 640072, 1520171, 3040342, 6080684, 12161368]

約数ペア:

[(1, 12161368), (2, 6080684), (4, 3040342), (8, 1520171), (19, 640072), (38, 320036), (76, 160018), (152, 80009), (361, 33688), (722, 16844), (1444, 8422), (2888, 4211)]