39047834

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{18719}}^1$

素因数の和:18877

約数の個数: 16

約数和(自身を含む): 67392000

約数和(自身を除く): 28344166

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 18719, 37438, 131033, 262066, 2789131, 5578262, 19523917, 39047834]

約数ペア:

[(1, 39047834), (2, 19523917), (7, 5578262), (14, 2789131), (149, 262066), (298, 131033), (1043, 37438), (2086, 18719)]