15425218

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{2161}}^1$

素因数の和:2289

約数の個数: 16

約数和(自身を含む): 23972256

約数和(自身を除く): 8547038

約数列:

[1, 2, 43, 83, 86, 166, 2161, 3569, 4322, 7138, 92923, 179363, 185846, 358726, 7712609, 15425218]

約数ペア:

[(1, 15425218), (2, 7712609), (43, 358726), (83, 185846), (86, 179363), (166, 92923), (2161, 7138), (3569, 4322)]