15841328

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{26759}}^1$

素因数の和:26804

約数の個数: 20

約数和(自身を含む): 31523280

約数和(自身を除く): 15681952

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 26759, 53518, 107036, 214072, 428144, 990083, 1980166, 3960332, 7920664, 15841328]

約数ペア:

[(1, 15841328), (2, 7920664), (4, 3960332), (8, 1980166), (16, 990083), (37, 428144), (74, 214072), (148, 107036), (296, 53518), (592, 26759)]