21492580034

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{543593}}^1$

素因数の和:544021

約数の個数: 16

約数和(自身を含む): 32935273272

約数和(自身を除く): 11442693238

約数列:

[1, 2, 53, 106, 373, 746, 19769, 39538, 543593, 1087186, 28810429, 57620858, 202760189, 405520378, 10746290017, 21492580034]

約数ペア:

[(1, 21492580034), (2, 10746290017), (53, 405520378), (106, 202760189), (373, 57620858), (746, 28810429), (19769, 1087186), (39538, 543593)]