25229842417

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1511}}^1\times {\mathrm{67601}}^1$

素因数の和:69144

約数の個数: 16

約数和(自身を含む): 28619982720

約数和(自身を除く): 3390140303

約数列:

[1, 13, 19, 247, 1511, 19643, 28709, 67601, 373217, 878813, 1284419, 16697447, 102145111, 1327886443, 1940757109, 25229842417]

約数ペア:

[(1, 25229842417), (13, 1940757109), (19, 1327886443), (247, 102145111), (1511, 16697447), (19643, 1284419), (28709, 878813), (67601, 373217)]