11388895

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19141}}^1$

素因数の和:19170

約数の個数: 16

約数和(自身を含む): 16538688

約数和(自身を除く): 5149793

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 19141, 95705, 133987, 325397, 669935, 1626985, 2277779, 11388895]

約数ペア:

[(1, 11388895), (5, 2277779), (7, 1626985), (17, 669935), (35, 325397), (85, 133987), (119, 95705), (595, 19141)]