197409124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4486571}}^1$

素因数の和:4486586

約数の個数: 12

約数和(自身を含む): 376872048

約数和(自身を除く): 179462924

約数列:

[1, 2, 4, 11, 22, 44, 4486571, 8973142, 17946284, 49352281, 98704562, 197409124]

約数ペア:

[(1, 197409124), (2, 98704562), (4, 49352281), (11, 17946284), (22, 8973142), (44, 4486571)]