12719938

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{547}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 23989248

約数和(自身を除く): 11269310

約数列:

[1, 2, 7, 11, 14, 22, 77, 151, 154, 302, 547, 1057, 1094, 1661, 2114, 3322, 3829, 6017, 7658, 11627, 12034, 23254, 42119, 82597, 84238, 165194, 578179, 908567, 1156358, 1817134, 6359969, 12719938]

約数ペア:

[(1, 12719938), (2, 6359969), (7, 1817134), (11, 1156358), (14, 908567), (22, 578179), (77, 165194), (151, 84238), (154, 82597), (302, 42119), (547, 23254), (1057, 12034), (1094, 11627), (1661, 7658), (2114, 6017), (3322, 3829)]