12538214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1$

素因数の和:1544

約数の個数: 32

約数和(自身を含む): 22589280

約数和(自身を除く): 10051066

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 1493, 2986, 4199, 8398, 19409, 25381, 28367, 38818, 50762, 56734, 329953, 368771, 482239, 659906, 737542, 964478, 6269107, 12538214]

約数ペア:

[(1, 12538214), (2, 6269107), (13, 964478), (17, 737542), (19, 659906), (26, 482239), (34, 368771), (38, 329953), (221, 56734), (247, 50762), (323, 38818), (442, 28367), (494, 25381), (646, 19409), (1493, 8398), (2986, 4199)]