12957752

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{52249}}^1$

素因数の和:52286

約数の個数: 16

約数和(自身を含む): 25080000

約数和(自身を除く): 12122248

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 52249, 104498, 208996, 417992, 1619719, 3239438, 6478876, 12957752]

約数ペア:

[(1, 12957752), (2, 6478876), (4, 3239438), (8, 1619719), (31, 417992), (62, 208996), (124, 104498), (248, 52249)]