20199117137

素因数分解:

${\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{108401}}^1$

素因数の和:108628

約数の個数: 16

約数和(自身を含む): 21799208592

約数和(自身を除く): 1600091455

約数列:

[1, 17, 97, 113, 1649, 1921, 10961, 108401, 186337, 1842817, 10514897, 12249313, 178753249, 208238321, 1188183361, 20199117137]

約数ペア:

[(1, 20199117137), (17, 1188183361), (97, 208238321), (113, 178753249), (1649, 12249313), (1921, 10514897), (10961, 1842817), (108401, 186337)]