19044402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{244159}}^1$

素因数の和:244177

約数の個数: 16

約数和(自身を含む): 41018880

約数和(自身を除く): 21974478

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 244159, 488318, 732477, 1464954, 3174067, 6348134, 9522201, 19044402]

約数ペア:

[(1, 19044402), (2, 9522201), (3, 6348134), (6, 3174067), (13, 1464954), (26, 732477), (39, 488318), (78, 244159)]