25800214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61723}}^1$

素因数の和:61755

約数の個数: 16

約数和(自身を含む): 44441280

約数和(自身を除く): 18641066

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 61723, 123446, 678953, 1172737, 1357906, 2345474, 12900107, 25800214]

約数ペア:

[(1, 25800214), (2, 12900107), (11, 2345474), (19, 1357906), (22, 1172737), (38, 678953), (209, 123446), (418, 61723)]