9689962

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{13421}}^1$

素因数の和:13461

約数の個数: 12

約数和(自身を含む): 15341346

約数和(自身を除く): 5651384

約数列:

[1, 2, 19, 38, 361, 722, 13421, 26842, 254999, 509998, 4844981, 9689962]

約数ペア:

[(1, 9689962), (2, 4844981), (19, 509998), (38, 254999), (361, 26842), (722, 13421)]