18388768

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{2917}}^1$

素因数の和:3124

約数の個数: 24

約数和(自身を含む): 36399132

約数和(自身を除く): 18010364

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 2917, 3152, 5834, 6304, 11668, 23336, 46672, 93344, 574649, 1149298, 2298596, 4597192, 9194384, 18388768]

約数ペア:

[(1, 18388768), (2, 9194384), (4, 4597192), (8, 2298596), (16, 1149298), (32, 574649), (197, 93344), (394, 46672), (788, 23336), (1576, 11668), (2917, 6304), (3152, 5834)]