16687924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{1093}}^1$

素因数の和:1455

約数の個数: 24

約数和(自身を含む): 31979808

約数和(自身を除く): 15291884

約数列:

[1, 2, 4, 11, 22, 44, 347, 694, 1093, 1388, 2186, 3817, 4372, 7634, 12023, 15268, 24046, 48092, 379271, 758542, 1517084, 4171981, 8343962, 16687924]

約数ペア:

[(1, 16687924), (2, 8343962), (4, 4171981), (11, 1517084), (22, 758542), (44, 379271), (347, 48092), (694, 24046), (1093, 15268), (1388, 12023), (2186, 7634), (3817, 4372)]