538993729

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{10099}}^1$

素因数の和:10224

約数の個数: 12

約数和(自身を含む): 578326000

約数和(自身を除く): 39332271

約数列:

[1, 19, 53, 1007, 2809, 10099, 53371, 191881, 535247, 10169693, 28368091, 538993729]

約数ペア:

[(1, 538993729), (19, 28368091), (53, 10169693), (1007, 535247), (2809, 191881), (10099, 53371)]