11998204

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{883}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 21781760

約数和(自身を除く): 9783556

約数列:

[1, 2, 4, 43, 79, 86, 158, 172, 316, 883, 1766, 3397, 3532, 6794, 13588, 37969, 69757, 75938, 139514, 151876, 279028, 2999551, 5999102, 11998204]

約数ペア:

[(1, 11998204), (2, 5999102), (4, 2999551), (43, 279028), (79, 151876), (86, 139514), (158, 75938), (172, 69757), (316, 37969), (883, 13588), (1766, 6794), (3397, 3532)]