12747812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41389}}^1$

素因数の和:41411

約数の個数: 24

約数和(自身を含む): 27814080

約数和(自身を除く): 15066268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 41389, 82778, 165556, 289723, 455279, 579446, 910558, 1158892, 1821116, 3186953, 6373906, 12747812]

約数ペア:

[(1, 12747812), (2, 6373906), (4, 3186953), (7, 1821116), (11, 1158892), (14, 910558), (22, 579446), (28, 455279), (44, 289723), (77, 165556), (154, 82778), (308, 41389)]