19447834

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{60397}}^1$

素因数の和:60429

約数の個数: 16

約数和(自身を含む): 34789248

約数和(自身を除く): 15341414

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 60397, 120794, 422779, 845558, 1389131, 2778262, 9723917, 19447834]

約数ペア:

[(1, 19447834), (2, 9723917), (7, 2778262), (14, 1389131), (23, 845558), (46, 422779), (161, 120794), (322, 60397)]