190859009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{6971}}^1$

素因数の和:7132

約数の個数: 16

約数和(自身を含む): 220872960

約数和(自身を除く): 30013951

約数列:

[1, 11, 19, 131, 209, 1441, 2489, 6971, 27379, 76681, 132449, 913201, 1456939, 10045211, 17350819, 190859009]

約数ペア:

[(1, 190859009), (11, 17350819), (19, 10045211), (131, 1456939), (209, 913201), (1441, 132449), (2489, 76681), (6971, 27379)]