12201110308

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{327529}}^1$

素因数の和:327739

約数の個数: 24

約数和(自身を含む): 21826599200

約数和(自身を除く): 9625488892

約数列:

[1, 2, 4, 67, 134, 139, 268, 278, 556, 9313, 18626, 37252, 327529, 655058, 1310116, 21944443, 43888886, 45526531, 87777772, 91053062, 182106124, 3050277577, 6100555154, 12201110308]

約数ペア:

[(1, 12201110308), (2, 6100555154), (4, 3050277577), (67, 182106124), (134, 91053062), (139, 87777772), (268, 45526531), (278, 43888886), (556, 21944443), (9313, 1310116), (18626, 655058), (37252, 327529)]