13878832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{78857}}^1$

素因数の和:78876

約数の個数: 20

約数和(自身を含む): 29335176

約数和(自身を除く): 15456344

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 78857, 157714, 315428, 630856, 867427, 1261712, 1734854, 3469708, 6939416, 13878832]

約数ペア:

[(1, 13878832), (2, 6939416), (4, 3469708), (8, 1734854), (11, 1261712), (16, 867427), (22, 630856), (44, 315428), (88, 157714), (176, 78857)]