21047094002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37273}}^1\times {\mathrm{25667}}^1$

素因数の和:62953

約数の個数: 16

約数和(自身を含む): 34442965152

約数和(自身を除く): 13395871150

約数列:

[1, 2, 11, 22, 25667, 37273, 51334, 74546, 282337, 410003, 564674, 820006, 956686091, 1913372182, 10523547001, 21047094002]

約数ペア:

[(1, 21047094002), (2, 10523547001), (11, 1913372182), (22, 956686091), (25667, 820006), (37273, 564674), (51334, 410003), (74546, 282337)]