15209204564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{10457}}^1$

素因数の和:10844

約数の個数: 48

約数和(自身を含む): 28668055248

約数和(自身を除く): 13458850684

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 293, 586, 1172, 1241, 2482, 4964, 4981, 9962, 10457, 19924, 20914, 21389, 41828, 42778, 85556, 177769, 355538, 363613, 711076, 727226, 763361, 1454452, 1526722, 3053444, 3063901, 6127802, 12255604, 12977137, 25954274, 51908548, 52086317, 104172634, 208345268, 223664773, 447329546, 894659092, 3802301141, 7604602282, 15209204564]

約数ペア:

[(1, 15209204564), (2, 7604602282), (4, 3802301141), (17, 894659092), (34, 447329546), (68, 223664773), (73, 208345268), (146, 104172634), (292, 52086317), (293, 51908548), (586, 25954274), (1172, 12977137), (1241, 12255604), (2482, 6127802), (4964, 3063901), (4981, 3053444), (9962, 1526722), (10457, 1454452), (19924, 763361), (20914, 727226), (21389, 711076), (41828, 363613), (42778, 355538), (85556, 177769)]