12582256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41389}}^1$

素因数の和:41416

約数の個数: 20

約数和(自身を含む): 25661800

約数和(自身を除く): 13079544

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 41389, 82778, 165556, 331112, 662224, 786391, 1572782, 3145564, 6291128, 12582256]

約数ペア:

[(1, 12582256), (2, 6291128), (4, 3145564), (8, 1572782), (16, 786391), (19, 662224), (38, 331112), (76, 165556), (152, 82778), (304, 41389)]