6638372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6719}}^1$

素因数の和:6755

約数の個数: 24

約数和(自身を含む): 13171200

約数和(自身を除く): 6532828

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 6719, 13438, 26876, 87347, 127661, 174694, 255322, 349388, 510644, 1659593, 3319186, 6638372]

約数ペア:

[(1, 6638372), (2, 3319186), (4, 1659593), (13, 510644), (19, 349388), (26, 255322), (38, 174694), (52, 127661), (76, 87347), (247, 26876), (494, 13438), (988, 6719)]