17983937

素因数分解:

${\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1676

約数の個数: 12

約数和(自身を含む): 19604736

約数和(自身を除く): 1620799

約数列:

[1, 19, 31, 361, 589, 1607, 11191, 30533, 49817, 580127, 946523, 17983937]

約数ペア:

[(1, 17983937), (19, 946523), (31, 580127), (361, 49817), (589, 30533), (1607, 11191)]