18308837

素因数分解:

${\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{1237}}^1$

素因数の和:1316

約数の個数: 12

約数和(自身を含む): 19810476

約数和(自身を除く): 1501639

約数列:

[1, 19, 41, 361, 779, 1237, 14801, 23503, 50717, 446557, 963623, 18308837]

約数ペア:

[(1, 18308837), (19, 963623), (41, 446557), (361, 50717), (779, 23503), (1237, 14801)]