16899208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1523}}^1$

素因数の和:1621

約数の個数: 32

約数和(自身を含む): 33832800

約数和(自身を除く): 16933592

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 1523, 2774, 3046, 5548, 6092, 11096, 12184, 28937, 57874, 111179, 115748, 222358, 231496, 444716, 889432, 2112401, 4224802, 8449604, 16899208]

約数ペア:

[(1, 16899208), (2, 8449604), (4, 4224802), (8, 2112401), (19, 889432), (38, 444716), (73, 231496), (76, 222358), (146, 115748), (152, 111179), (292, 57874), (584, 28937), (1387, 12184), (1523, 11096), (2774, 6092), (3046, 5548)]