17970955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1871}}^1$

素因数の和:2006

約数の個数: 16

約数和(自身を含む): 23048064

約数和(自身を除く): 5077109

約数列:

[1, 5, 17, 85, 113, 565, 1871, 1921, 9355, 9605, 31807, 159035, 211423, 1057115, 3594191, 17970955]

約数ペア:

[(1, 17970955), (5, 3594191), (17, 1057115), (85, 211423), (113, 159035), (565, 31807), (1871, 9605), (1921, 9355)]