21095706

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{8009}}^1$

素因数の和:8453

約数の個数: 16

約数和(自身を含む): 42292800

約数和(自身を除く): 21197094

約数列:

[1, 2, 3, 6, 439, 878, 1317, 2634, 8009, 16018, 24027, 48054, 3515951, 7031902, 10547853, 21095706]

約数ペア:

[(1, 21095706), (2, 10547853), (3, 7031902), (6, 3515951), (439, 48054), (878, 24027), (1317, 16018), (2634, 8009)]