12915671662

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{870211}}^1$

素因数の和:870435

約数の個数: 16

約数和(自身を含む): 19955701584

約数和(自身を除く): 7040029922

約数列:

[1, 2, 41, 82, 181, 362, 7421, 14842, 870211, 1740422, 35678651, 71357302, 157508191, 315016382, 6457835831, 12915671662]

約数ペア:

[(1, 12915671662), (2, 6457835831), (41, 315016382), (82, 157508191), (181, 71357302), (362, 35678651), (7421, 1740422), (14842, 870211)]