2019247106

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{127849}}^1$

素因数の和:128053

約数の個数: 16

約数和(自身を含む): 3106755000

約数和(自身を除く): 1087507894

約数列:

[1, 2, 53, 106, 149, 298, 7897, 15794, 127849, 255698, 6775997, 13551994, 19049501, 38099002, 1009623553, 2019247106]

約数ペア:

[(1, 2019247106), (2, 1009623553), (53, 38099002), (106, 19049501), (149, 13551994), (298, 6775997), (7897, 255698), (15794, 127849)]