2015995906

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1\times {\mathrm{20857}}^1$

素因数の和:22449

約数の個数: 16

約数和(自身を含む): 3123694080

約数和(自身を除く): 1107698174

約数列:

[1, 2, 31, 62, 1559, 3118, 20857, 41714, 48329, 96658, 646567, 1293134, 32516063, 65032126, 1007997953, 2015995906]

約数ペア:

[(1, 2015995906), (2, 1007997953), (31, 65032126), (62, 32516063), (1559, 1293134), (3118, 646567), (20857, 96658), (41714, 48329)]