1912908764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{343801}}^1$

素因数の和:343925

約数の個数: 24

約数和(自身を含む): 3638800368

約数和(自身を除く): 1725891604

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 343801, 687602, 1375204, 4469413, 8938826, 17877652, 36786707, 73573414, 147146828, 478227191, 956454382, 1912908764]

約数ペア:

[(1, 1912908764), (2, 956454382), (4, 478227191), (13, 147146828), (26, 73573414), (52, 36786707), (107, 17877652), (214, 8938826), (428, 4469413), (1391, 1375204), (2782, 687602), (5564, 343801)]