19120392

素因数分解:

$2^3\times 3^2\times {\mathrm{265561}}^1$

素因数の和:265573

約数の個数: 24

約数和(自身を含む): 51784590

約数和(自身を除く): 32664198

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 265561, 531122, 796683, 1062244, 1593366, 2124488, 2390049, 3186732, 4780098, 6373464, 9560196, 19120392]

約数ペア:

[(1, 19120392), (2, 9560196), (3, 6373464), (4, 4780098), (6, 3186732), (8, 2390049), (9, 2124488), (12, 1593366), (18, 1062244), (24, 796683), (36, 531122), (72, 265561)]