18442898

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{839}}^1$

素因数の和:1249

約数の個数: 16

約数和(自身を含む): 28728000

約数和(自身を除く): 10285102

約数列:

[1, 2, 29, 58, 379, 758, 839, 1678, 10991, 21982, 24331, 48662, 317981, 635962, 9221449, 18442898]

約数ペア:

[(1, 18442898), (2, 9221449), (29, 635962), (58, 317981), (379, 48662), (758, 24331), (839, 21982), (1678, 10991)]