2021096842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{6691}}^1\times {\mathrm{7949}}^1$

素因数の和:14661

約数の個数: 16

約数和(自身を含む): 3192084000

約数和(自身を除く): 1170987158

約数列:

[1, 2, 19, 38, 6691, 7949, 13382, 15898, 127129, 151031, 254258, 302062, 53186759, 106373518, 1010548421, 2021096842]

約数ペア:

[(1, 2021096842), (2, 1010548421), (19, 106373518), (38, 53186759), (6691, 302062), (7949, 254258), (13382, 151031), (15898, 127129)]