19476782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{7001}}^1$

素因数の和:7123

約数の個数: 16

約数和(自身を含む): 31761072

約数和(自身を除く): 12284290

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 7001, 14002, 91013, 182026, 749107, 1498214, 9738391, 19476782]

約数ペア:

[(1, 19476782), (2, 9738391), (13, 1498214), (26, 749107), (107, 182026), (214, 91013), (1391, 14002), (2782, 7001)]