11168143

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{641}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 13559040

約数和(自身を除く): 2390897

約数列:

[1, 7, 19, 131, 133, 641, 917, 2489, 4487, 12179, 17423, 83971, 85253, 587797, 1595449, 11168143]

約数ペア:

[(1, 11168143), (7, 1595449), (19, 587797), (131, 85253), (133, 83971), (641, 17423), (917, 12179), (2489, 4487)]