2013458918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1232227}}^1$

素因数の和:1232291

約数の個数: 16

約数和(自身を含む): 3253081920

約数和(自身を除く): 1239623002

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 1232227, 2464454, 23412313, 46824626, 52985761, 105971522, 1006729459, 2013458918]

約数ペア:

[(1, 2013458918), (2, 1006729459), (19, 105971522), (38, 52985761), (43, 46824626), (86, 23412313), (817, 2464454), (1634, 1232227)]