19070782

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{499}}^1$

素因数の和:795

約数の個数: 16

約数和(自身を含む): 29106000

約数和(自身を除く): 10035218

約数列:

[1, 2, 97, 194, 197, 394, 499, 998, 19109, 38218, 48403, 96806, 98303, 196606, 9535391, 19070782]

約数ペア:

[(1, 19070782), (2, 9535391), (97, 196606), (194, 98303), (197, 96806), (394, 48403), (499, 38218), (998, 19109)]