18484886

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{10079}}^1$

素因数の和:10219

約数の個数: 16

約数和(自身を含む): 31933440

約数和(自身を除く): 13448554

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 10079, 20158, 70553, 141106, 1320349, 2640698, 9242443, 18484886]

約数ペア:

[(1, 18484886), (2, 9242443), (7, 2640698), (14, 1320349), (131, 141106), (262, 70553), (917, 20158), (1834, 10079)]