19414478

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{857}}^1$

素因数の和:1147

約数の個数: 16

約数和(自身を含む): 29899584

約数和(自身を除く): 10485106

約数列:

[1, 2, 47, 94, 241, 482, 857, 1714, 11327, 22654, 40279, 80558, 206537, 413074, 9707239, 19414478]

約数ペア:

[(1, 19414478), (2, 9707239), (47, 413074), (94, 206537), (241, 80558), (482, 40279), (857, 22654), (1714, 11327)]