9999842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7949}}^1$

素因数の和:8005

約数の個数: 16

約数和(自身を含む): 16313400

約数和(自身を除く): 6313558

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 7949, 15898, 135133, 270266, 294113, 588226, 4999921, 9999842]

約数ペア:

[(1, 9999842), (2, 4999921), (17, 588226), (34, 294113), (37, 270266), (74, 135133), (629, 15898), (1258, 7949)]