16615676

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 36798720

約数和(自身を除く): 20183044

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 511, 739, 803, 1022, 1478, 1606, 2044, 2956, 3212, 5173, 5621, 8129, 10346, 11242, 16258, 20692, 22484, 32516, 53947, 56903, 107894, 113806, 215788, 227612, 377629, 593417, 755258, 1186834, 1510516, 2373668, 4153919, 8307838, 16615676]

約数ペア:

[(1, 16615676), (2, 8307838), (4, 4153919), (7, 2373668), (11, 1510516), (14, 1186834), (22, 755258), (28, 593417), (44, 377629), (73, 227612), (77, 215788), (146, 113806), (154, 107894), (292, 56903), (308, 53947), (511, 32516), (739, 22484), (803, 20692), (1022, 16258), (1478, 11242), (1606, 10346), (2044, 8129), (2956, 5621), (3212, 5173)]