2019113852

素因数分解:

$2^2\times 7^1\times {\mathrm{947}}^1\times {\mathrm{76147}}^1$

素因数の和:77105

約数の個数: 24

約数和(自身を含む): 4042545024

約数和(自身を除く): 2023431172

約数列:

[1, 2, 4, 7, 14, 28, 947, 1894, 3788, 6629, 13258, 26516, 76147, 152294, 304588, 533029, 1066058, 2132116, 72111209, 144222418, 288444836, 504778463, 1009556926, 2019113852]

約数ペア:

[(1, 2019113852), (2, 1009556926), (4, 504778463), (7, 288444836), (14, 144222418), (28, 72111209), (947, 2132116), (1894, 1066058), (3788, 533029), (6629, 304588), (13258, 152294), (26516, 76147)]