21835066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{52237}}^1$

素因数の和:52269

約数の個数: 16

約数和(自身を含む): 37611360

約数和(自身を除く): 15776294

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 52237, 104474, 574607, 992503, 1149214, 1985006, 10917533, 21835066]

約数ペア:

[(1, 21835066), (2, 10917533), (11, 1985006), (19, 1149214), (22, 992503), (38, 574607), (209, 104474), (418, 52237)]