16918854

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{148411}}^1$

素因数の和:148435

約数の個数: 16

約数和(自身を含む): 35618880

約数和(自身を除く): 18700026

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 148411, 296822, 445233, 890466, 2819809, 5639618, 8459427, 16918854]

約数ペア:

[(1, 16918854), (2, 8459427), (3, 5639618), (6, 2819809), (19, 890466), (38, 445233), (57, 296822), (114, 148411)]