70838878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{169471}}^1$

素因数の和:169503

約数の個数: 16

約数和(自身を含む): 122019840

約数和(自身を除く): 51180962

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 169471, 338942, 1864181, 3219949, 3728362, 6439898, 35419439, 70838878]

約数ペア:

[(1, 70838878), (2, 35419439), (11, 6439898), (19, 3728362), (22, 3219949), (38, 1864181), (209, 338942), (418, 169471)]