11789867878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2087}}^1\times {\mathrm{148663}}^1$

素因数の和:150771

約数の個数: 16

約数和(自身を含む): 18624625920

約数和(自身を除く): 6834758042

約数列:

[1, 2, 19, 38, 2087, 4174, 39653, 79306, 148663, 297326, 2824597, 5649194, 310259681, 620519362, 5894933939, 11789867878]

約数ペア:

[(1, 11789867878), (2, 5894933939), (19, 620519362), (38, 310259681), (2087, 5649194), (4174, 2824597), (39653, 297326), (79306, 148663)]