19304424

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1361}}^1$

素因数の和:1570

約数の個数: 48

約数和(自身を含む): 52586820

約数和(自身を除く): 33282396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1361, 1576, 1773, 2364, 2722, 3546, 4083, 4728, 5444, 7092, 8166, 10888, 12249, 14184, 16332, 24498, 32664, 48996, 97992, 268117, 536234, 804351, 1072468, 1608702, 2144936, 2413053, 3217404, 4826106, 6434808, 9652212, 19304424]

約数ペア:

[(1, 19304424), (2, 9652212), (3, 6434808), (4, 4826106), (6, 3217404), (8, 2413053), (9, 2144936), (12, 1608702), (18, 1072468), (24, 804351), (36, 536234), (72, 268117), (197, 97992), (394, 48996), (591, 32664), (788, 24498), (1182, 16332), (1361, 14184), (1576, 12249), (1773, 10888), (2364, 8166), (2722, 7092), (3546, 5444), (4083, 4728)]