19360388

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1657}}^1$

素因数の和:1811

約数の個数: 24

約数和(自身を含む): 35653632

約数和(自身を除く): 16293244

約数列:

[1, 2, 4, 23, 46, 92, 127, 254, 508, 1657, 2921, 3314, 5842, 6628, 11684, 38111, 76222, 152444, 210439, 420878, 841756, 4840097, 9680194, 19360388]

約数ペア:

[(1, 19360388), (2, 9680194), (4, 4840097), (23, 841756), (46, 420878), (92, 210439), (127, 152444), (254, 76222), (508, 38111), (1657, 11684), (2921, 6628), (3314, 5842)]