19962922

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{33161}}^1$

素因数の和:33213

約数の個数: 16

約数和(自身を含む): 35019072

約数和(自身を除く): 15056150

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 33161, 66322, 232127, 464254, 1425923, 2851846, 9981461, 19962922]

約数ペア:

[(1, 19962922), (2, 9981461), (7, 2851846), (14, 1425923), (43, 464254), (86, 232127), (301, 66322), (602, 33161)]