12845368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{84509}}^1$

素因数の和:84534

約数の個数: 16

約数和(自身を含む): 25353000

約数和(自身を除く): 12507632

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 84509, 169018, 338036, 676072, 1605671, 3211342, 6422684, 12845368]

約数ペア:

[(1, 12845368), (2, 6422684), (4, 3211342), (8, 1605671), (19, 676072), (38, 338036), (76, 169018), (152, 84509)]