17966772001

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1549}}^1\times {\mathrm{14197}}^1$

素因数の和:15808

約数の個数: 16

約数和(自身を含む): 19366072000

約数和(自身を除く): 1399299999

約数列:

[1, 19, 43, 817, 1549, 14197, 29431, 66607, 269743, 610471, 1265533, 11598949, 21991153, 417831907, 945619579, 17966772001]

約数ペア:

[(1, 17966772001), (19, 945619579), (43, 417831907), (817, 21991153), (1549, 11598949), (14197, 1265533), (29431, 610471), (66607, 269743)]