10897564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{643}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 20195840

約数和(自身を除く): 9298276

約数列:

[1, 2, 4, 19, 38, 76, 223, 446, 643, 892, 1286, 2572, 4237, 8474, 12217, 16948, 24434, 48868, 143389, 286778, 573556, 2724391, 5448782, 10897564]

約数ペア:

[(1, 10897564), (2, 5448782), (4, 2724391), (19, 573556), (38, 286778), (76, 143389), (223, 48868), (446, 24434), (643, 16948), (892, 12217), (1286, 8474), (2572, 4237)]