12157684

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5639}}^1$

素因数の和:5668

約数の個数: 36

約数和(自身を含む): 27004320

約数和(自身を除く): 14846636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 5639, 11278, 22556, 39473, 62029, 78946, 124058, 157892, 248116, 276311, 434203, 552622, 868406, 1105244, 1736812, 3039421, 6078842, 12157684]

約数ペア:

[(1, 12157684), (2, 6078842), (4, 3039421), (7, 1736812), (11, 1105244), (14, 868406), (22, 552622), (28, 434203), (44, 276311), (49, 248116), (77, 157892), (98, 124058), (154, 78946), (196, 62029), (308, 39473), (539, 22556), (1078, 11278), (2156, 5639)]