15393264

素因数分解:

$2^4\times 3^1\times {\mathrm{320693}}^1$

素因数の和:320704

約数の個数: 20

約数和(自身を含む): 39766056

約数和(自身を除く): 24372792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 320693, 641386, 962079, 1282772, 1924158, 2565544, 3848316, 5131088, 7696632, 15393264]

約数ペア:

[(1, 15393264), (2, 7696632), (3, 5131088), (4, 3848316), (6, 2565544), (8, 1924158), (12, 1282772), (16, 962079), (24, 641386), (48, 320693)]