19123536

素因数分解:

$2^4\times 3^1\times {\mathrm{398407}}^1$

素因数の和:398418

約数の個数: 20

約数和(自身を含む): 49402592

約数和(自身を除く): 30279056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 398407, 796814, 1195221, 1593628, 2390442, 3187256, 4780884, 6374512, 9561768, 19123536]

約数ペア:

[(1, 19123536), (2, 9561768), (3, 6374512), (4, 4780884), (6, 3187256), (8, 2390442), (12, 1593628), (16, 1195221), (24, 796814), (48, 398407)]