19169694

素因数分解:

$2^1\times 3^2\times {\mathrm{307}}^1\times {\mathrm{3469}}^1$

素因数の和:3784

約数の個数: 24

約数和(自身を含む): 41681640

約数和(自身を除く): 22511946

約数列:

[1, 2, 3, 6, 9, 18, 307, 614, 921, 1842, 2763, 3469, 5526, 6938, 10407, 20814, 31221, 62442, 1064983, 2129966, 3194949, 6389898, 9584847, 19169694]

約数ペア:

[(1, 19169694), (2, 9584847), (3, 6389898), (6, 3194949), (9, 2129966), (18, 1064983), (307, 62442), (614, 31221), (921, 20814), (1842, 10407), (2763, 6938), (3469, 5526)]