1189188889378

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{19362221}}^1$

素因数の和:19362378

約数の個数: 32

約数和(自身を含む): 2107848935808

約数和(自身を除く): 918660046430

約数列:

[1, 2, 7, 14, 41, 82, 107, 214, 287, 574, 749, 1498, 4387, 8774, 30709, 61418, 19362221, 38724442, 135535547, 271071094, 793851061, 1587702122, 2071757647, 4143515294, 5556957427, 11113914854, 14502303529, 29004607058, 84942063527, 169884127054, 594594444689, 1189188889378]

約数ペア:

[(1, 1189188889378), (2, 594594444689), (7, 169884127054), (14, 84942063527), (41, 29004607058), (82, 14502303529), (107, 11113914854), (214, 5556957427), (287, 4143515294), (574, 2071757647), (749, 1587702122), (1498, 793851061), (4387, 271071094), (8774, 135535547), (30709, 38724442), (61418, 19362221)]