19188249

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{283}}^1$

素因数の和:616

約数の個数: 16

約数和(自身を含む): 26050752

約数和(自身を除く): 6862503

約数列:

[1, 3, 97, 233, 283, 291, 699, 849, 22601, 27451, 65939, 67803, 82353, 197817, 6396083, 19188249]

約数ペア:

[(1, 19188249), (3, 6396083), (97, 197817), (233, 82353), (283, 67803), (291, 65939), (699, 27451), (849, 22601)]