22381772

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42071}}^1$

素因数の和:42101

約数の個数: 24

約数和(自身を含む): 47120640

約数和(自身を除く): 24738868

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 42071, 84142, 168284, 294497, 588994, 799349, 1177988, 1598698, 3197396, 5595443, 11190886, 22381772]

約数ペア:

[(1, 22381772), (2, 11190886), (4, 5595443), (7, 3197396), (14, 1598698), (19, 1177988), (28, 799349), (38, 588994), (76, 294497), (133, 168284), (266, 84142), (532, 42071)]