16161922

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{10789}}^1$

素因数の和:10905

約数の個数: 16

約数和(自身を含む): 27967680

約数和(自身を除く): 11805758

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 10789, 21578, 75523, 151046, 1154423, 2308846, 8080961, 16161922]

約数ペア:

[(1, 16161922), (2, 8080961), (7, 2308846), (14, 1154423), (107, 151046), (214, 75523), (749, 21578), (1498, 10789)]