189163886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1\times {\mathrm{3533}}^1$

素因数の和:4963

約数の個数: 16

約数和(自身を含む): 298976400

約数和(自身を除く): 109812514

約数列:

[1, 2, 19, 38, 1409, 2818, 3533, 7066, 26771, 53542, 67127, 134254, 4977997, 9955994, 94581943, 189163886]

約数ペア:

[(1, 189163886), (2, 94581943), (19, 9955994), (38, 4977997), (1409, 134254), (2818, 67127), (3533, 53542), (7066, 26771)]