15120192479

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5524367}}^1$

素因数の和:5524414

約数の個数: 16

約数和(自身を含む): 19092215808

約数和(自身を除く): 3972023329

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 5524367, 38670569, 93914239, 127060441, 657399673, 889423087, 2160027497, 15120192479]

約数ペア:

[(1, 15120192479), (7, 2160027497), (17, 889423087), (23, 657399673), (119, 127060441), (161, 93914239), (391, 38670569), (2737, 5524367)]