22589252

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42461}}^1$

素因数の和:42491

約数の個数: 24

約数和(自身を含む): 47557440

約数和(自身を除く): 24968188

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 42461, 84922, 169844, 297227, 594454, 806759, 1188908, 1613518, 3227036, 5647313, 11294626, 22589252]

約数ペア:

[(1, 22589252), (2, 11294626), (4, 5647313), (7, 3227036), (14, 1613518), (19, 1188908), (28, 806759), (38, 594454), (76, 297227), (133, 169844), (266, 84922), (532, 42461)]