19510686

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{27793}}^1$

素因数の和:27817

約数の個数: 32

約数和(自身を含む): 46693920

約数和(自身を除く): 27183234

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 27793, 55586, 83379, 166758, 250137, 361309, 500274, 722618, 750411, 1083927, 1500822, 2167854, 3251781, 6503562, 9755343, 19510686]

約数ペア:

[(1, 19510686), (2, 9755343), (3, 6503562), (6, 3251781), (9, 2167854), (13, 1500822), (18, 1083927), (26, 750411), (27, 722618), (39, 500274), (54, 361309), (78, 250137), (117, 166758), (234, 83379), (351, 55586), (702, 27793)]