12956892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{6389}}^1$

素因数の和:6422

約数の個数: 36

約数和(自身を含む): 32742360

約数和(自身を除く): 19785468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 6389, 12778, 19167, 25556, 38334, 76668, 83057, 166114, 249171, 332228, 498342, 996684, 1079741, 2159482, 3239223, 4318964, 6478446, 12956892]

約数ペア:

[(1, 12956892), (2, 6478446), (3, 4318964), (4, 3239223), (6, 2159482), (12, 1079741), (13, 996684), (26, 498342), (39, 332228), (52, 249171), (78, 166114), (156, 83057), (169, 76668), (338, 38334), (507, 25556), (676, 19167), (1014, 12778), (2028, 6389)]