12371944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{353}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 25126920

約数和(自身を除く): 12754976

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 337, 353, 674, 706, 1348, 1412, 2696, 2824, 4381, 4589, 8762, 9178, 17524, 18356, 35048, 36712, 118961, 237922, 475844, 951688, 1546493, 3092986, 6185972, 12371944]

約数ペア:

[(1, 12371944), (2, 6185972), (4, 3092986), (8, 1546493), (13, 951688), (26, 475844), (52, 237922), (104, 118961), (337, 36712), (353, 35048), (674, 18356), (706, 17524), (1348, 9178), (1412, 8762), (2696, 4589), (2824, 4381)]