189390454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1069}}^1\times {\mathrm{8053}}^1$

素因数の和:9135

約数の個数: 16

約数和(自身を含む): 310240080

約数和(自身を除く): 120849626

約数列:

[1, 2, 11, 22, 1069, 2138, 8053, 11759, 16106, 23518, 88583, 177166, 8608657, 17217314, 94695227, 189390454]

約数ペア:

[(1, 189390454), (2, 94695227), (11, 17217314), (22, 8608657), (1069, 177166), (2138, 88583), (8053, 23518), (11759, 16106)]