11280262

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42407}}^1$

素因数の和:42435

約数の個数: 16

約数和(自身を含む): 20355840

約数和(自身を除く): 9075578

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 42407, 84814, 296849, 593698, 805733, 1611466, 5640131, 11280262]

約数ペア:

[(1, 11280262), (2, 5640131), (7, 1611466), (14, 805733), (19, 593698), (38, 296849), (133, 84814), (266, 42407)]