2018995442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{547747}}^1$

素因数の和:547865

約数の個数: 16

約数和(自身を含む): 3220758240

約数和(自身を除く): 1201762798

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 547747, 1095494, 10407193, 20814386, 53131459, 106262918, 1009497721, 2018995442]

約数ペア:

[(1, 2018995442), (2, 1009497721), (19, 106262918), (38, 53131459), (97, 20814386), (194, 10407193), (1843, 1095494), (3686, 547747)]