15691109164

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{2551}}^1$

素因数の和:2926

約数の個数: 48

約数和(自身を含む): 28234838016

約数和(自身を除く): 12543728852

約数列:

[1, 2, 4, 83, 97, 166, 191, 194, 332, 382, 388, 764, 2551, 5102, 8051, 10204, 15853, 16102, 18527, 31706, 32204, 37054, 63412, 74108, 211733, 247447, 423466, 487241, 494894, 846932, 974482, 989788, 1537741, 1948964, 3075482, 6150964, 20538101, 40441003, 41076202, 47262377, 80882006, 82152404, 94524754, 161764012, 189049508, 3922777291, 7845554582, 15691109164]

約数ペア:

[(1, 15691109164), (2, 7845554582), (4, 3922777291), (83, 189049508), (97, 161764012), (166, 94524754), (191, 82152404), (194, 80882006), (332, 47262377), (382, 41076202), (388, 40441003), (764, 20538101), (2551, 6150964), (5102, 3075482), (8051, 1948964), (10204, 1537741), (15853, 989788), (16102, 974482), (18527, 846932), (31706, 494894), (32204, 487241), (37054, 423466), (63412, 247447), (74108, 211733)]