16628556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197959}}^1$

素因数の和:197973

約数の個数: 24

約数和(自身を含む): 44343040

約数和(自身を除く): 27714484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197959, 395918, 593877, 791836, 1187754, 1385713, 2375508, 2771426, 4157139, 5542852, 8314278, 16628556]

約数ペア:

[(1, 16628556), (2, 8314278), (3, 5542852), (4, 4157139), (6, 2771426), (7, 2375508), (12, 1385713), (14, 1187754), (21, 791836), (28, 593877), (42, 395918), (84, 197959)]