1812017954

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{899711}}^1$

素因数の和:899785

約数の個数: 16

約数和(自身を含む): 2915066880

約数和(自身を除く): 1103048926

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 899711, 1799422, 17094509, 34189018, 47684683, 95369366, 906008977, 1812017954]

約数ペア:

[(1, 1812017954), (2, 906008977), (19, 95369366), (38, 47684683), (53, 34189018), (106, 17094509), (1007, 1799422), (2014, 899711)]