22131992

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{6899}}^1$

素因数の和:7306

約数の個数: 16

約数和(自身を含む): 41607000

約数和(自身を除く): 19475008

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 6899, 13798, 27596, 55192, 2766499, 5532998, 11065996, 22131992]

約数ペア:

[(1, 22131992), (2, 11065996), (4, 5532998), (8, 2766499), (401, 55192), (802, 27596), (1604, 13798), (3208, 6899)]