15243976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{557}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 31337280

約数和(自身を除く): 16093304

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 311, 557, 622, 1114, 1244, 2228, 2488, 3421, 4456, 6127, 6842, 12254, 13684, 24508, 27368, 49016, 173227, 346454, 692908, 1385816, 1905497, 3810994, 7621988, 15243976]

約数ペア:

[(1, 15243976), (2, 7621988), (4, 3810994), (8, 1905497), (11, 1385816), (22, 692908), (44, 346454), (88, 173227), (311, 49016), (557, 27368), (622, 24508), (1114, 13684), (1244, 12254), (2228, 6842), (2488, 6127), (3421, 4456)]