13322872

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{11981}}^1$

素因数の和:12126

約数の個数: 16

約数和(自身を含む): 25162200

約数和(自身を除く): 11839328

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 11981, 23962, 47924, 95848, 1665359, 3330718, 6661436, 13322872]

約数ペア:

[(1, 13322872), (2, 6661436), (4, 3330718), (8, 1665359), (139, 95848), (278, 47924), (556, 23962), (1112, 11981)]