8556004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1093}}^1$

素因数の和:1219

約数の個数: 24

約数和(自身を含む): 15928640

約数和(自身を除く): 7372636

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1093, 1957, 2186, 3914, 4372, 7828, 20767, 41534, 83068, 112579, 225158, 450316, 2139001, 4278002, 8556004]

約数ペア:

[(1, 8556004), (2, 4278002), (4, 2139001), (19, 450316), (38, 225158), (76, 112579), (103, 83068), (206, 41534), (412, 20767), (1093, 7828), (1957, 4372), (2186, 3914)]