18740192

素因数分解:

$2^5\times {\mathrm{271}}^1\times {\mathrm{2161}}^1$

素因数の和:2442

約数の個数: 24

約数和(自身を含む): 37048032

約数和(自身を除く): 18307840

約数列:

[1, 2, 4, 8, 16, 32, 271, 542, 1084, 2161, 2168, 4322, 4336, 8644, 8672, 17288, 34576, 69152, 585631, 1171262, 2342524, 4685048, 9370096, 18740192]

約数ペア:

[(1, 18740192), (2, 9370096), (4, 4685048), (8, 2342524), (16, 1171262), (32, 585631), (271, 69152), (542, 34576), (1084, 17288), (2161, 8672), (2168, 8644), (4322, 4336)]