18419596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15401}}^1$

素因数の和:15441

約数の個数: 24

約数和(自身を含む): 36225504

約数和(自身を除く): 17805908

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 15401, 30802, 61604, 200213, 354223, 400426, 708446, 800852, 1416892, 4604899, 9209798, 18419596]

約数ペア:

[(1, 18419596), (2, 9209798), (4, 4604899), (13, 1416892), (23, 800852), (26, 708446), (46, 400426), (52, 354223), (92, 200213), (299, 61604), (598, 30802), (1196, 15401)]