12713294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 21669120

約数和(自身を除く): 8955826

約数列:

[1, 2, 11, 22, 43, 86, 89, 151, 178, 302, 473, 946, 979, 1661, 1958, 3322, 3827, 6493, 7654, 12986, 13439, 26878, 42097, 71423, 84194, 142846, 147829, 295658, 577877, 1155754, 6356647, 12713294]

約数ペア:

[(1, 12713294), (2, 6356647), (11, 1155754), (22, 577877), (43, 295658), (86, 147829), (89, 142846), (151, 84194), (178, 71423), (302, 42097), (473, 26878), (946, 13439), (979, 12986), (1661, 7654), (1958, 6493), (3322, 3827)]