16393867388981

素因数分解:

${\mathrm{137}}^1\times {\mathrm{353}}^1\times {\mathrm{9623}}^1\times {\mathrm{35227}}^1$

素因数の和:45340

約数の個数: 16

約数和(自身を含む): 16562502255744

約数和(自身を除く): 168634866763

約数列:

[1, 137, 353, 9623, 35227, 48361, 1318351, 3396919, 4826099, 12435131, 338989421, 465377903, 1703612947, 46441550677, 119663265613, 16393867388981]

約数ペア:

[(1, 16393867388981), (137, 119663265613), (353, 46441550677), (9623, 1703612947), (35227, 465377903), (48361, 338989421), (1318351, 12435131), (3396919, 4826099)]