69378842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{140443}}^1$

素因数の和:140477

約数の個数: 16

約数和(自身を含む): 117972960

約数和(自身を除く): 48594118

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 140443, 280886, 1825759, 2668417, 3651518, 5336834, 34689421, 69378842]

約数ペア:

[(1, 69378842), (2, 34689421), (13, 5336834), (19, 3651518), (26, 2668417), (38, 1825759), (247, 280886), (494, 140443)]