18846424

素因数分解:

$2^3\times {\mathrm{271}}^1\times {\mathrm{8693}}^1$

素因数の和:8970

約数の個数: 16

約数和(自身を含む): 35471520

約数和(自身を除く): 16625096

約数列:

[1, 2, 4, 8, 271, 542, 1084, 2168, 8693, 17386, 34772, 69544, 2355803, 4711606, 9423212, 18846424]

約数ペア:

[(1, 18846424), (2, 9423212), (4, 4711606), (8, 2355803), (271, 69544), (542, 34772), (1084, 17386), (2168, 8693)]