19291952

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{3877}}^1$

素因数の和:4196

約数の個数: 20

約数和(自身を含む): 37508016

約数和(自身を除く): 18216064

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 3877, 4976, 7754, 15508, 31016, 62032, 1205747, 2411494, 4822988, 9645976, 19291952]

約数ペア:

[(1, 19291952), (2, 9645976), (4, 4822988), (8, 2411494), (16, 1205747), (311, 62032), (622, 31016), (1244, 15508), (2488, 7754), (3877, 4976)]