25588354

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2459}}^1$

素因数の和:2526

約数の個数: 24

約数和(自身を含む): 43187760

約数和(自身を除く): 17599406

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 2459, 4918, 5203, 10406, 27049, 54098, 105737, 211474, 297539, 595078, 1163107, 2326214, 12794177, 25588354]

約数ペア:

[(1, 25588354), (2, 12794177), (11, 2326214), (22, 1163107), (43, 595078), (86, 297539), (121, 211474), (242, 105737), (473, 54098), (946, 27049), (2459, 10406), (4918, 5203)]