11866939

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:370

約数の個数: 16

約数和(自身を含む): 13911040

約数和(自身を除く): 2044101

約数列:

[1, 7, 103, 109, 151, 721, 763, 1057, 11227, 15553, 16459, 78589, 108871, 115213, 1695277, 11866939]

約数ペア:

[(1, 11866939), (7, 1695277), (103, 115213), (109, 108871), (151, 78589), (721, 16459), (763, 15553), (1057, 11227)]