13272564

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2531}}^1$

素因数の和:2580

約数の個数: 48

約数和(自身を含む): 34030080

約数和(自身を除く): 20757516

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2531, 2622, 5062, 5244, 7593, 10124, 15186, 30372, 48089, 58213, 96178, 116426, 144267, 174639, 192356, 232852, 288534, 349278, 577068, 698556, 1106047, 2212094, 3318141, 4424188, 6636282, 13272564]

約数ペア:

[(1, 13272564), (2, 6636282), (3, 4424188), (4, 3318141), (6, 2212094), (12, 1106047), (19, 698556), (23, 577068), (38, 349278), (46, 288534), (57, 232852), (69, 192356), (76, 174639), (92, 144267), (114, 116426), (138, 96178), (228, 58213), (276, 48089), (437, 30372), (874, 15186), (1311, 10124), (1748, 7593), (2531, 5244), (2622, 5062)]