13916265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 26818560

約数和(自身を除く): 12902295

約数列:

[1, 3, 5, 11, 15, 19, 23, 33, 55, 57, 69, 95, 115, 165, 193, 209, 253, 285, 345, 437, 579, 627, 759, 965, 1045, 1265, 1311, 2123, 2185, 2895, 3135, 3667, 3795, 4439, 4807, 6369, 6555, 10615, 11001, 13317, 14421, 18335, 22195, 24035, 31845, 40337, 48829, 55005, 66585, 72105, 84341, 121011, 146487, 201685, 244145, 253023, 421705, 605055, 732435, 927751, 1265115, 2783253, 4638755, 13916265]

約数ペア:

[(1, 13916265), (3, 4638755), (5, 2783253), (11, 1265115), (15, 927751), (19, 732435), (23, 605055), (33, 421705), (55, 253023), (57, 244145), (69, 201685), (95, 146487), (115, 121011), (165, 84341), (193, 72105), (209, 66585), (253, 55005), (285, 48829), (345, 40337), (437, 31845), (579, 24035), (627, 22195), (759, 18335), (965, 14421), (1045, 13317), (1265, 11001), (1311, 10615), (2123, 6555), (2185, 6369), (2895, 4807), (3135, 4439), (3667, 3795)]