1293667535

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{18427}}^1$

素因数の和:19190

約数の個数: 16

約数和(自身を含む): 1636406400

約数和(自身を除く): 342738865

約数列:

[1, 5, 19, 95, 739, 3695, 14041, 18427, 70205, 92135, 350113, 1750565, 13617553, 68087765, 258733507, 1293667535]

約数ペア:

[(1, 1293667535), (5, 258733507), (19, 68087765), (95, 13617553), (739, 1750565), (3695, 350113), (14041, 92135), (18427, 70205)]