17680234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61819}}^1$

素因数の和:61845

約数の個数: 16

約数和(自身を含む): 31157280

約数和(自身を除く): 13477046

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 61819, 123638, 680009, 803647, 1360018, 1607294, 8840117, 17680234]

約数ペア:

[(1, 17680234), (2, 8840117), (11, 1607294), (13, 1360018), (22, 803647), (26, 680009), (143, 123638), (286, 61819)]