12860474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 22049280

約数和(自身を除く): 9188806

約数列:

[1, 2, 11, 22, 31, 62, 109, 173, 218, 341, 346, 682, 1199, 1903, 2398, 3379, 3806, 5363, 6758, 10726, 18857, 37169, 37714, 58993, 74338, 117986, 207427, 414854, 584567, 1169134, 6430237, 12860474]

約数ペア:

[(1, 12860474), (2, 6430237), (11, 1169134), (22, 584567), (31, 414854), (62, 207427), (109, 117986), (173, 74338), (218, 58993), (341, 37714), (346, 37169), (682, 18857), (1199, 10726), (1903, 6758), (2398, 5363), (3379, 3806)]