19709196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{126341}}^1$

素因数の和:126361

約数の個数: 24

約数和(自身を含む): 49526064

約数和(自身を除く): 29816868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 126341, 252682, 379023, 505364, 758046, 1516092, 1642433, 3284866, 4927299, 6569732, 9854598, 19709196]

約数ペア:

[(1, 19709196), (2, 9854598), (3, 6569732), (4, 4927299), (6, 3284866), (12, 1642433), (13, 1516092), (26, 758046), (39, 505364), (52, 379023), (78, 252682), (156, 126341)]