25831322

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{617}}^1$

素因数の和:814

約数の個数: 24

約数和(自身を含む): 42905268

約数和(自身を除く): 17073946

約数列:

[1, 2, 11, 22, 121, 173, 242, 346, 617, 1234, 1903, 3806, 6787, 13574, 20933, 41866, 74657, 106741, 149314, 213482, 1174151, 2348302, 12915661, 25831322]

約数ペア:

[(1, 25831322), (2, 12915661), (11, 2348302), (22, 1174151), (121, 213482), (173, 149314), (242, 106741), (346, 74657), (617, 41866), (1234, 20933), (1903, 13574), (3806, 6787)]