12653178

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{19709}}^1$

素因数の和:19821

約数の個数: 16

約数和(自身を含む): 25544160

約数和(自身を除く): 12890982

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 19709, 39418, 59127, 118254, 2108863, 4217726, 6326589, 12653178]

約数ペア:

[(1, 12653178), (2, 6326589), (3, 4217726), (6, 2108863), (107, 118254), (214, 59127), (321, 39418), (642, 19709)]