19018565534

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1\times {\mathrm{143947}}^1$

素因数の和:146111

約数の個数: 16

約数和(自身を含む): 29462125056

約数和(自身を除く): 10443559522

約数列:

[1, 2, 31, 62, 2131, 4262, 66061, 132122, 143947, 287894, 4462357, 8924714, 306751057, 613502114, 9509282767, 19018565534]

約数ペア:

[(1, 19018565534), (2, 9509282767), (31, 613502114), (62, 306751057), (2131, 8924714), (4262, 4462357), (66061, 287894), (132122, 143947)]