18115163

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1042

約数の個数: 16

約数和(自身を含む): 20749824

約数和(自身を除く): 2634661

約数列:

[1, 11, 37, 47, 407, 517, 947, 1739, 10417, 19129, 35039, 44509, 385429, 489599, 1646833, 18115163]

約数ペア:

[(1, 18115163), (11, 1646833), (37, 489599), (47, 385429), (407, 44509), (517, 35039), (947, 19129), (1739, 10417)]