19297458

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{6197}}^1$

素因数の和:6378

約数の個数: 24

約数和(自身を含む): 42059628

約数和(自身を除く): 22762170

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 6197, 12394, 18591, 37182, 55773, 111546, 1072081, 2144162, 3216243, 6432486, 9648729, 19297458]

約数ペア:

[(1, 19297458), (2, 9648729), (3, 6432486), (6, 3216243), (9, 2144162), (18, 1072081), (173, 111546), (346, 55773), (519, 37182), (1038, 18591), (1557, 12394), (3114, 6197)]