21849474

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{88819}}^1$

素因数の和:88865

約数の個数: 16

約数和(自身を含む): 44765280

約数和(自身を除く): 22915806

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 88819, 177638, 266457, 532914, 3641579, 7283158, 10924737, 21849474]

約数ペア:

[(1, 21849474), (2, 10924737), (3, 7283158), (6, 3641579), (41, 532914), (82, 266457), (123, 177638), (246, 88819)]