19312368

素因数分解:

$2^4\times 3^1\times {\mathrm{402341}}^1$

素因数の和:402352

約数の個数: 20

約数和(自身を含む): 49890408

約数和(自身を除く): 30578040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 402341, 804682, 1207023, 1609364, 2414046, 3218728, 4828092, 6437456, 9656184, 19312368]

約数ペア:

[(1, 19312368), (2, 9656184), (3, 6437456), (4, 4828092), (6, 3218728), (8, 2414046), (12, 1609364), (16, 1207023), (24, 804682), (48, 402341)]