23229199

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{641}}^1$

素因数の和:846

約数の個数: 16

約数和(自身を含む): 27611136

約数和(自身を除く): 4381937

約数列:

[1, 7, 31, 167, 217, 641, 1169, 4487, 5177, 19871, 36239, 107047, 139097, 749329, 3318457, 23229199]

約数ペア:

[(1, 23229199), (7, 3318457), (31, 749329), (167, 139097), (217, 107047), (641, 36239), (1169, 19871), (4487, 5177)]