2019347152

素因数分解:

$2^4\times {\mathrm{6571}}^1\times {\mathrm{19207}}^1$

素因数の和:25786

約数の個数: 20

約数和(自身を含む): 3913284256

約数和(自身を除く): 1893937104

約数列:

[1, 2, 4, 8, 16, 6571, 13142, 19207, 26284, 38414, 52568, 76828, 105136, 153656, 307312, 126209197, 252418394, 504836788, 1009673576, 2019347152]

約数ペア:

[(1, 2019347152), (2, 1009673576), (4, 504836788), (8, 252418394), (16, 126209197), (6571, 307312), (13142, 153656), (19207, 105136), (26284, 76828), (38414, 52568)]