13855278778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{168527}}^1$

素因数の和:168678

約数の個数: 32

約数和(自身を含む): 23515723008

約数和(自身を除く): 9660444230

約数列:

[1, 2, 11, 22, 37, 74, 101, 202, 407, 814, 1111, 2222, 3737, 7474, 41107, 82214, 168527, 337054, 1853797, 3707594, 6235499, 12470998, 17021227, 34042454, 68590489, 137180978, 187233497, 374466994, 629785399, 1259570798, 6927639389, 13855278778]

約数ペア:

[(1, 13855278778), (2, 6927639389), (11, 1259570798), (22, 629785399), (37, 374466994), (74, 187233497), (101, 137180978), (202, 68590489), (407, 34042454), (814, 17021227), (1111, 12470998), (2222, 6235499), (3737, 3707594), (7474, 1853797), (41107, 337054), (82214, 168527)]