15397384

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{7489}}^1$

素因数の和:7752

約数の個数: 16

約数和(自身を含む): 28986300

約数和(自身を除く): 13588916

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 7489, 14978, 29956, 59912, 1924673, 3849346, 7698692, 15397384]

約数ペア:

[(1, 15397384), (2, 7698692), (4, 3849346), (8, 1924673), (257, 59912), (514, 29956), (1028, 14978), (2056, 7489)]