16804515215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1443067}}^1$

素因数の和:1443226

約数の個数: 16

約数和(自身を含む): 21507485472

約数和(自身を除く): 4702970257

約数列:

[1, 5, 17, 85, 137, 685, 2329, 11645, 1443067, 7215335, 24532139, 122660695, 197700179, 988500895, 3360903043, 16804515215]

約数ペア:

[(1, 16804515215), (5, 3360903043), (17, 988500895), (85, 197700179), (137, 122660695), (685, 24532139), (2329, 7215335), (11645, 1443067)]