2003193862

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1\times {\mathrm{38959}}^1$

素因数の和:39555

約数の個数: 16

約数和(自身を含む): 3074411520

約数和(自身を除く): 1071217658

約数列:

[1, 2, 47, 94, 547, 1094, 25709, 38959, 51418, 77918, 1831073, 3662146, 21310573, 42621146, 1001596931, 2003193862]

約数ペア:

[(1, 2003193862), (2, 1001596931), (47, 42621146), (94, 21310573), (547, 3662146), (1094, 1831073), (25709, 77918), (38959, 51418)]