2097505874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{4153}}^1\times {\mathrm{13291}}^1$

素因数の和:17465

約数の個数: 16

約数和(自身を含む): 3312898080

約数和(自身を除く): 1215392206

約数列:

[1, 2, 19, 38, 4153, 8306, 13291, 26582, 78907, 157814, 252529, 505058, 55197523, 110395046, 1048752937, 2097505874]

約数ペア:

[(1, 2097505874), (2, 1048752937), (19, 110395046), (38, 55197523), (4153, 505058), (8306, 252529), (13291, 157814), (26582, 78907)]