19312464

素因数分解:

$2^4\times 3^1\times {\mathrm{402343}}^1$

素因数の和:402354

約数の個数: 20

約数和(自身を含む): 49890656

約数和(自身を除く): 30578192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 402343, 804686, 1207029, 1609372, 2414058, 3218744, 4828116, 6437488, 9656232, 19312464]

約数ペア:

[(1, 19312464), (2, 9656232), (3, 6437488), (4, 4828116), (6, 3218744), (8, 2414058), (12, 1609372), (16, 1207029), (24, 804686), (48, 402343)]