12756872

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{51439}}^1$

素因数の和:51476

約数の個数: 16

約数和(自身を含む): 24691200

約数和(自身を除く): 11934328

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 51439, 102878, 205756, 411512, 1594609, 3189218, 6378436, 12756872]

約数ペア:

[(1, 12756872), (2, 6378436), (4, 3189218), (8, 1594609), (31, 411512), (62, 205756), (124, 102878), (248, 51439)]