12984004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{601}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 24879456

約数和(自身を除く): 11895452

約数列:

[1, 2, 4, 11, 22, 44, 491, 601, 982, 1202, 1964, 2404, 5401, 6611, 10802, 13222, 21604, 26444, 295091, 590182, 1180364, 3246001, 6492002, 12984004]

約数ペア:

[(1, 12984004), (2, 6492002), (4, 3246001), (11, 1180364), (22, 590182), (44, 295091), (491, 26444), (601, 21604), (982, 13222), (1202, 10802), (1964, 6611), (2404, 5401)]