19597806

素因数分解:

$2^1\times 3^2\times {\mathrm{479}}^1\times {\mathrm{2273}}^1$

素因数の和:2760

約数の個数: 24

約数和(自身を含む): 42569280

約数和(自身を除く): 22971474

約数列:

[1, 2, 3, 6, 9, 18, 479, 958, 1437, 2273, 2874, 4311, 4546, 6819, 8622, 13638, 20457, 40914, 1088767, 2177534, 3266301, 6532602, 9798903, 19597806]

約数ペア:

[(1, 19597806), (2, 9798903), (3, 6532602), (6, 3266301), (9, 2177534), (18, 1088767), (479, 40914), (958, 20457), (1437, 13638), (2273, 8622), (2874, 6819), (4311, 4546)]