15520912

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{8017}}^1$

素因数の和:8047

約数の個数: 30

約数和(自身を含む): 33058214

約数和(自身を除く): 17537302

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 8017, 16034, 32068, 64136, 88187, 128272, 176374, 352748, 705496, 970057, 1410992, 1940114, 3880228, 7760456, 15520912]

約数ペア:

[(1, 15520912), (2, 7760456), (4, 3880228), (8, 1940114), (11, 1410992), (16, 970057), (22, 705496), (44, 352748), (88, 176374), (121, 128272), (176, 88187), (242, 64136), (484, 32068), (968, 16034), (1936, 8017)]