19729366952

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1940339}}^1$

素因数の和:1940417

約数の個数: 32

約数和(自身を含む): 39117254400

約数和(自身を除く): 19387887448

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 1271, 2542, 5084, 10168, 1940339, 3880678, 7761356, 15522712, 60150509, 79553899, 120301018, 159107798, 240602036, 318215596, 481204072, 636431192, 2466170869, 4932341738, 9864683476, 19729366952]

約数ペア:

[(1, 19729366952), (2, 9864683476), (4, 4932341738), (8, 2466170869), (31, 636431192), (41, 481204072), (62, 318215596), (82, 240602036), (124, 159107798), (164, 120301018), (248, 79553899), (328, 60150509), (1271, 15522712), (2542, 7761356), (5084, 3880678), (10168, 1940339)]