19471328

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{3733}}^1$

素因数の和:3906

約数の個数: 24

約数和(自身を含む): 38579688

約数和(自身を除く): 19108360

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 3733, 5216, 7466, 14932, 29864, 59728, 119456, 608479, 1216958, 2433916, 4867832, 9735664, 19471328]

約数ペア:

[(1, 19471328), (2, 9735664), (4, 4867832), (8, 2433916), (16, 1216958), (32, 608479), (163, 119456), (326, 59728), (652, 29864), (1304, 14932), (2608, 7466), (3733, 5216)]