15320724

素因数分解:

$2^2\times 3^1\times {\mathrm{313}}^1\times {\mathrm{4079}}^1$

素因数の和:4399

約数の個数: 24

約数和(自身を含む): 35871360

約数和(自身を除く): 20550636

約数列:

[1, 2, 3, 4, 6, 12, 313, 626, 939, 1252, 1878, 3756, 4079, 8158, 12237, 16316, 24474, 48948, 1276727, 2553454, 3830181, 5106908, 7660362, 15320724]

約数ペア:

[(1, 15320724), (2, 7660362), (3, 5106908), (4, 3830181), (6, 2553454), (12, 1276727), (313, 48948), (626, 24474), (939, 16316), (1252, 12237), (1878, 8158), (3756, 4079)]