19087243562

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{1091}}^1\times {\mathrm{110729}}^1$

素因数の和:111901

約数の個数: 16

約数和(自身を含む): 29020118400

約数和(自身を除く): 9932874838

約数列:

[1, 2, 79, 158, 1091, 2182, 86189, 110729, 172378, 221458, 8747591, 17495182, 120805339, 241610678, 9543621781, 19087243562]

約数ペア:

[(1, 19087243562), (2, 9543621781), (79, 241610678), (158, 120805339), (1091, 17495182), (2182, 8747591), (86189, 221458), (110729, 172378)]