2018557574

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{877}}^1\times {\mathrm{9511}}^1$

素因数の和:10412

約数の個数: 24

約数和(自身を含む): 3332262864

約数和(自身を除く): 1313705290

約数列:

[1, 2, 11, 22, 121, 242, 877, 1754, 9511, 9647, 19022, 19294, 104621, 106117, 209242, 212234, 1150831, 2301662, 8341147, 16682294, 91752617, 183505234, 1009278787, 2018557574]

約数ペア:

[(1, 2018557574), (2, 1009278787), (11, 183505234), (22, 91752617), (121, 16682294), (242, 8341147), (877, 2301662), (1754, 1150831), (9511, 212234), (9647, 209242), (19022, 106117), (19294, 104621)]