1858793921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{8663}}^1$

素因数の和:9196

約数の個数: 16

約数和(自身を含む): 2046090240

約数和(自身を除く): 187296319

約数列:

[1, 19, 23, 437, 491, 8663, 9329, 11293, 164597, 199249, 214567, 3785731, 4253533, 80817127, 97831259, 1858793921]

約数ペア:

[(1, 1858793921), (19, 97831259), (23, 80817127), (437, 4253533), (491, 3785731), (8663, 214567), (9329, 199249), (11293, 164597)]