2227792

素因数分解:

$2^4\times 7^1\times {\mathrm{19891}}^1$

素因数の和:19906

約数の個数: 20

約数和(自身を含む): 4933216

約数和(自身を除く): 2705424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 19891, 39782, 79564, 139237, 159128, 278474, 318256, 556948, 1113896, 2227792]

約数ペア:

[(1, 2227792), (2, 1113896), (4, 556948), (7, 318256), (8, 278474), (14, 159128), (16, 139237), (28, 79564), (56, 39782), (112, 19891)]