15229016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2837}}^1$

素因数の和:2915

約数の個数: 32

約数和(自身を含む): 31672080

約数和(自身を除く): 16443064

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 2837, 5368, 5674, 11348, 22696, 31207, 62414, 124828, 173057, 249656, 346114, 692228, 1384456, 1903627, 3807254, 7614508, 15229016]

約数ペア:

[(1, 15229016), (2, 7614508), (4, 3807254), (8, 1903627), (11, 1384456), (22, 692228), (44, 346114), (61, 249656), (88, 173057), (122, 124828), (244, 62414), (488, 31207), (671, 22696), (1342, 11348), (2684, 5674), (2837, 5368)]