15840966

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{10273}}^1$

素因数の和:10535

約数の個数: 16

約数和(自身を含む): 31808304

約数和(自身を除く): 15967338

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 10273, 20546, 30819, 61638, 2640161, 5280322, 7920483, 15840966]

約数ペア:

[(1, 15840966), (2, 7920483), (3, 5280322), (6, 2640161), (257, 61638), (514, 30819), (771, 20546), (1542, 10273)]