2018598874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{4153}}^1\times {\mathrm{12791}}^1$

素因数の和:16965

約数の個数: 16

約数和(自身を含む): 3188278080

約数和(自身を除く): 1169679206

約数列:

[1, 2, 19, 38, 4153, 8306, 12791, 25582, 78907, 157814, 243029, 486058, 53121023, 106242046, 1009299437, 2018598874]

約数ペア:

[(1, 2018598874), (2, 1009299437), (19, 106242046), (38, 53121023), (4153, 486058), (8306, 243029), (12791, 157814), (25582, 78907)]