8266732990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43509121}}^1$

素因数の和:43509147

約数の個数: 16

約数和(自身を含む): 15663283920

約数和(自身を除く): 7396550930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 43509121, 87018242, 217545605, 435091210, 826673299, 1653346598, 4133366495, 8266732990]

約数ペア:

[(1, 8266732990), (2, 4133366495), (5, 1653346598), (10, 826673299), (19, 435091210), (38, 217545605), (95, 87018242), (190, 43509121)]