12754472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83911}}^1$

素因数の和:83936

約数の個数: 16

約数和(自身を含む): 25173600

約数和(自身を除く): 12419128

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 83911, 167822, 335644, 671288, 1594309, 3188618, 6377236, 12754472]

約数ペア:

[(1, 12754472), (2, 6377236), (4, 3188618), (8, 1594309), (19, 671288), (38, 335644), (76, 167822), (152, 83911)]