21976966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{1087}}^1$

素因数の和:2019

約数の個数: 16

約数和(自身を含む): 36034560

約数和(自身を除く): 14057594

約数列:

[1, 2, 11, 22, 919, 1087, 1838, 2174, 10109, 11957, 20218, 23914, 998953, 1997906, 10988483, 21976966]

約数ペア:

[(1, 21976966), (2, 10988483), (11, 1997906), (22, 998953), (919, 23914), (1087, 20218), (1838, 11957), (2174, 10109)]