12528752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41213}}^1$

素因数の和:41240

約数の個数: 20

約数和(自身を含む): 25552680

約数和(自身を除く): 13023928

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 41213, 82426, 164852, 329704, 659408, 783047, 1566094, 3132188, 6264376, 12528752]

約数ペア:

[(1, 12528752), (2, 6264376), (4, 3132188), (8, 1566094), (16, 783047), (19, 659408), (38, 329704), (76, 164852), (152, 82426), (304, 41213)]