161937149

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{15319}}^1$

素因数の和:15392

約数の個数: 12

約数和(自身を含む): 182553120

約数和(自身を除く): 20615971

約数列:

[1, 11, 31, 341, 961, 10571, 15319, 168509, 474889, 5223779, 14721559, 161937149]

約数ペア:

[(1, 161937149), (11, 14721559), (31, 5223779), (341, 474889), (961, 168509), (10571, 15319)]