12479504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41051}}^1$

素因数の和:41078

約数の個数: 20

約数和(自身を含む): 25452240

約数和(自身を除く): 12972736

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 41051, 82102, 164204, 328408, 656816, 779969, 1559938, 3119876, 6239752, 12479504]

約数ペア:

[(1, 12479504), (2, 6239752), (4, 3119876), (8, 1559938), (16, 779969), (19, 656816), (38, 328408), (76, 164204), (152, 82102), (304, 41051)]