16816292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1279}}^1$

素因数の和:1475

約数の個数: 24

約数和(自身を含む): 31180800

約数和(自身を除く): 14364508

約数列:

[1, 2, 4, 19, 38, 76, 173, 346, 692, 1279, 2558, 3287, 5116, 6574, 13148, 24301, 48602, 97204, 221267, 442534, 885068, 4204073, 8408146, 16816292]

約数ペア:

[(1, 16816292), (2, 8408146), (4, 4204073), (19, 885068), (38, 442534), (76, 221267), (173, 97204), (346, 48602), (692, 24301), (1279, 13148), (2558, 6574), (3287, 5116)]