19020372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{226433}}^1$

素因数の和:226447

約数の個数: 24

約数和(自身を含む): 50721216

約数和(自身を除く): 31700844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 226433, 452866, 679299, 905732, 1358598, 1585031, 2717196, 3170062, 4755093, 6340124, 9510186, 19020372]

約数ペア:

[(1, 19020372), (2, 9510186), (3, 6340124), (4, 4755093), (6, 3170062), (7, 2717196), (12, 1585031), (14, 1358598), (21, 905732), (28, 679299), (42, 452866), (84, 226433)]